Camshafts & Valvetrain
-
COMP Cams GM LS Valve Spring Shims 4717-16 | .015 Thickness
COMP CAMS
$18.95COMP Cams GM LS Valve Spring Shims 4717-16 | .015 Thickness Designed for GM LS valve spring pockets of 1.300" OD and 0.520" valve guides. Available in .015", .030" & .060" thickness.4717-16$18.95 -
PAC RPM Series GM LS Dual Valve Springs PAC-1238X
PAC
$489.79PAC RPM Series GM LS Dual Valve Springs PAC-1238X 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-1238X$489.79 -
PAC RPM Series GM LS Dual Valve Springs PAC-1237X
PAC
$489.79PAC RPM Series GM LS Dual Valve Springs PAC-1237X 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-1237X$489.79 -
PAC GM LS Dual Valve Springs PAC-1335
PAC
$596.45PAC Nitrided GM LS Dual Valve Springs PAC-1335 PAC Premium Processed GM LS Dual Valve Springs are engineered with Nano-Peen Valve Spring Technology. This process along with exitic heat treating provides excellent durability with minimum load loss.PAC-1335$596.45 -
PAC Nitrided GM LS Dual Valve Springs PAC-1529
PAC
$621.30PAC Nitrided GM LS Dual Valve Springs PAC-1529 PAC Nitrided GM LS Dual Valve Springs are used in very high endurance applications. The Nitriding Process give the valve spring a more durable surface while improving compressive stresses. These valve...PAC-1529$621.30 -
PAC RPM Series GM LS Dual Valve Springs PAC-1236X
PAC
$396.60PAC RPM Series GM LS Dual Valve Springs PAC-1236X 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-1236X$396.60 -
PAC RPM Series GM LS Dual Valve Springs PAC-1222X
PAC
$396.60PAC RPM Series GM LS Dual Valve Springs PAC-1222X 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-1222X$396.60 -
PAC RPM Series GM LS Dual Valve Springs PAC-1209X
PAC
$391.42PAC RPM Series GM LS Dual Valve Springs PAC-1209X 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-1209X$391.42 -
PAC RPM Series GM LS Dual Valve Springs PAC-1208X
PAC
$391.42PAC RPM Series GM LS Dual Valve Springs PAC-1208X 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-1208X$391.42 -
PAC RPM Series GM LS Dual Valve Springs PAC-1207X
PAC
$391.42PAC RPM Series GM LS Dual Valve Springs PAC-1207X 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-1207X$391.42 -
PAC RPM Series GM LS Dual Valve Springs PAC-1206X
PAC
$391.42PAC RPM Series GM LS Dual Valve Springs PAC-1206X 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-1206X$391.42 -
PAC RPM Series GM LS Dual Valve Springs PAC-1205X
PAC
$391.42PAC 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-1205X$391.42