Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $197.85 Now: $148.39 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10883-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10883-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10881-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem - 10881-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10874-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10874-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10872-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3415in Stem - 10872-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10814-8 Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10814-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10798-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.125in O/A Length, 0.3415in Stem - 10798-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10797-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10797-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10796-8 Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10796-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10770-8 Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10770-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $197.85 Now: $148.39 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected
Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity. MSRP: $185.29 Now: $138.97 View Details Compare Previous 131 132 133 134 135 136 137 138 139 140 141 Next Previous 131 132 133 134 135 136 137 138 139 140 141 Next Compare Selected