Quick view Details Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 MSRP: $201.31 Now: $191.24 View Details Compare Quick view Details Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 MSRP: $719.42 Now: $647.48 View Details Compare Quick view Details Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 MSRP: $719.42 Now: $647.48 View Details Compare Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 MSRP: $719.42 Now: $647.48 View Details Compare Quick view Details Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 MSRP: $719.42 Now: $647.48 View Details Compare Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 MSRP: $719.42 Now: $647.48 View Details Compare Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 View Details Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.20 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.30 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.21 View Details Compare Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN22145-16 Manley Honda (K20A3 K24A) 16pc Valve Springs - 22145-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $201.31 Now: $191.24 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $719.42 Now: $647.48 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $495.87 Now: $446.28 View Details Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $405.78 Now: $365.20 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $323.67 Now: $291.30 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected
Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $20.23 Now: $18.21 View Details Compare Previous 111 112 113 114 115 116 117 118 119 120 121 Next Previous 111 112 113 114 115 116 117 118 119 120 121 Next Compare Selected