Valves
Showing 73–96 of 832 results
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Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.021in O/A Length, 0.3415in StemStandard polished tipsPart #11869-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.121in O/A Length, 0.3415in StemStandard polished tipsPart #11871-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.950in O/A Length, 0.3136in StemStandard polished tipsPart #12335-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits FordManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11635-8 $240.62 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletHigh-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.Standard polished tipsPart #10769-8 $176.28 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11509-8 $224.15 Add to cart -
Manley Performance
MAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11527-8 $224.15 Add to cart -
Manley Performance
MAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11723-8 $224.15 Add to cart -
Manley Performance
MAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11765-8 $224.15 Add to cart -
Manley Performance
MAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11769-8 $224.15 Add to cart -
Manley Performance
MAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11849-8 $224.15 Add to cart -
Manley Performance
MAN Exhaust Valve Kits
Fits ChevroletManley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.Standard polished tipsPart #11893-8 $224.15 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Big Block Exhaust Valve Kit - 1.625in Head Dia. 4.921in O/A Length, 0.3415in StemStandard polished tipsPart #11557-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.364in O/A Length, 0.3715in StemStandard polished tipsPart #11561-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves.Standard polished tipsPart #11735-8 $610.73 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves.Standard polished tipsPart #11739-8 $610.73 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves.Standard polished tipsPart #11745-8 $610.73 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves.Standard polished tipsPart #11773-8 $610.73 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Big Block Exhaust Valve Kit - 1.600in Head Dia. 5.221in O/A Length, 0.3415in StemStandard polished tipsPart #11785-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in StemStandard polished tipsPart #11845-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in StemStandard polished tipsPart #11847-8 $357.67 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves.Standard polished tipsPart #12745-8 $610.73 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves.Standard polished tipsPart #12773-8 $610.73 Add to cart -
Manley PerformanceMAN Exhaust Valve Kits
Fits ChevroletManley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3110in StemStandard polished tipsPart #12803-8 $357.67 Add to cart