Spring Seat Locators - 1.600x.840x.570

Valve Spring Locator - Inside - 0.060 in Thick - 1.600 in OD - 0.570 in ID - 0.840 in Spring ID - Steel - Set of 16

Spring Seat Locators 1.300 x .570 x.910

Valve Spring Locator - Inside - 0.060 in Thick - 1.300 in OD - 0.570 in ID - 0.910 in Spring ID - Steel - Set of 16

Spring Seat Locators for 7245 Springs

Valve Spring Locator - Inside - 0.060 in Thick - 1.660 in OD - 0.570 in ID - Steel - Black Oxide - Set of 16

Spring Shims .015x.520 IDx1.300 OD GM LS Series

Valve Spring Shim - 0.015 in Thick - 1.300 in OD - Steel - Set of 16

Spring Shims .030x.520 IDx1.300 OD GM LS Series

Valve Spring Shim - 0.030 in Thick - 1.300 in OD - Steel - Set of 16

Spring Shims .060x.520 IDx1.300 OD GM LS Series

Valve Spring Shim - 0.060 in Thick - 1.300 in OD - Steel - Set of 16

Stage 1 LST Camshaft L99 Camaro w/Auto Tran & VVT

Camshaft - LST Stage 1 - Hydraulic Roller - Lift 0.614 / 0.607 in - Duration 286 / 293 - 111.5 LSA - 2000 / 7000 RPM - GM LS-Series - Each

Stage 1 LST Camshaft LS 4.8/5.3L w/Turbo's

Camshaft - LST Stage 1 - Hydraulic Roller - Lift 0.598 / 0.600 in - Duration 278 / 280 - 115 LSA - 2300 / 7400 RPM - GM LS-Series - Each

Stage 1 LST Camshaft LS3 Corvette/Camaro

Camshaft - LST Stage 1 - Hydraulic Roller - Lift 0.614 / 0.607 in - Duration 286 / 293 - 111.5 LSA - 2200 / 7200 RPM - GM LS-Series - Each

Stage 1 LST Camshaft LT1 Camaro/Corvette

Camshaft - LST Stage 1 - Hydraulic Roller - Lift 0.650 / 0.639 in - Duration 282 / 287 - 116.5 LSA - 2200 / 7200 RPM - GM GenV LT-Series - Each

Stage 1 LST Max HP Cam LS 3-Bolt Solid Roller

Camshaft - LST Stage 1 - Mechanical Roller - Lift 0.672 / 0.668 in - Duration 274 / 288 - 111.5 LSA - 2800 / 7500 RPM - GM LS-Series - Each

Stage 1 Thumpr Camshaft LS 4.8L/5.3L/6.0L Trucks

Camshaft - Thumper NSR Stage 1 - Hydraulic Roller - Lift 0.541 / 0.536 in - Duration 276 / 295 - 112 LSA - 1600 / 6400 RPM - GM LS-Series - Each