Camshafts & Valvetrain

PAC RPM Series GM LS Dual Valve Springs PAC-1205X PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to great designs allows for a performance increase that...

PAC RPM Series GM LS Dual Valve Springs PAC-1204X PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to great designs allows for a performance increase that...

PAC GM LS Beehive Valve Springs PAC-1218 PAC Ovate Wire Beehive Valve Springs are perfect for OEM upgrades and street performance. They are better designed with more spring rate than OEM valve springs and are capable of handling higher lifts.  

PAC RPM Series Beehive Valve Springs PAC-1219X PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to great designs allows for a performance increase that exceeds...

PAC RPM Series Beehive Valve Springs PAC-1218X PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to great designs allows for a performance increase that exceeds...

XceleRate Series Dual Valve Springs by LSXceleration are made using the latest in valve spring technology. These American Made springs are designed to exceed the level of expectations in todays performance engines. The perfect upgrade for street...

COMP Cams Hydraulic Roller Lifters 15956XD-16 - Short Travel XD, Link Bar Style Features Designed to perform at higher engine speeds When equipped with hydraulic lifters, high RPM is limited by improper position of lifter's internal piston as lifter...

COMP Cams 10° Lightweight Tool Steel Retainers for 1.095" Spring These new Tool Steel Retainers from COMP Cams® have a 10° angle and fit all valve stems. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well...

COMP Cams 7° Lightweight Tool Steel Retainers for 1.055" Spring These new Tool Steel Retainers from COMP Cams® have a 7° angle and fit 11/32" stems. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well as...

COMP Cams 7° Lightweight Tool Steel Retainers for 1.290" Spring These new Tool Steel Retainers from COMP Cams® have a 7° angle and fit 8mm stems. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well as...

COMP Cams 7° Lightweight Tool Steel Retainers for 1.320" Spring These new Tool Steel Retainers from COMP Cams® have a 7° angle and fit 8mm stems. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well as...

COMP Cams 7° Lightweight Tool Steel Retainers for 1.250" Spring These new Tool Steel Retainers from COMP Cams® have a 7° angle and fit 11/32" stems. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well as...