Camshafts & Valvetrain

COMP Cams LS 3-Bolt Camshaft Lock Plate With Bolts 5461   The COMP Cams® Three-Bolt Cam Lock Plate for LS Engines protects your engine by preventing cam bolts from backing out during high RPM.   The COMP Cams® Three-Bolt Cam Lock Plate...

COMP Cams Gen IV/V VVT Cam Phaser Limiter Tool 5454 Fits GM Cam Phaser # 12585994 on Gen IV 2007-08, Gen V 2014 & Up The U.S. Patented COMP Cams Cam Phaser Limiter Kits for 2007 and later GM Gen IV VVT engines restrict the range of cam...

COMP Cams Gen V LT4 VVT Cam Phaser Limiter Tool 5451 This COMP Cams® Cam Phaser Limiter Tool is used to help restrict cam phaser motion for use of higher performance camshafts in GM LT4 engines by allowing simultaneous compression of phaser springs...

PAC 1.270" Steel Valve Spring Locators PAC-S129 PAC Racing Springs is the Racing & Aftermarket Division of Peterson Spring Company. With more than 10 divisions around the world, Peterson Spring is the largest privately held, family owned spring...

PAC-KS16 Hot Rod Series Dual LS Valve Spring Kit - 1.304" O.D. x 0.650 Max Lift - Steel Retainers - 7 Degree Hot Rod Series Dual Spring- PAC Racing has combined components into an easy upgrade spring kit. PAC's valve spring kits come with all...

PAC-KS17 Hot Rod Series LS Dual Spring Kit - 1.290" O.D. x 0.625 Max Lift - Titanium Retainers - 7 Degree   Hot Rod Series- PAC Racing has combined components into an easy upgrade spring kit. PAC's valve spring kits come with all the...

LSXceleration 3-Bolt 4-Pole Cam Sprocket (Like GM 12586481) For 3 bolt cam, 58x crankshaft applications.

PAC-KS18 Hot Rod Series LS Dual Spring Kit - 1.304" O.D. x 0.650 Max Lift - Titanium Retainers - 7 Degree   Hot Rod Series- PAC Racing has combined components into an easy upgrade spring kit. PAC's valve spring kits come with all the...

PAC-KS21 RPM Series Beehive Valve Spring Kit - 1.290" O.D. x 0.600 Max Lift - Steel Retainers - 7 Degree PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to...

PAC-KS22 RPM Series Beehive Valve Spring Kit - 1.307" O.D. x 0.625 Max Lift - Steel Retainers - 7 Degree PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to...

PAC-KS35 RPM SERIES DUAL SPRING KIT - 1.290" O.D. x 0.700 MAX LIFT - TITANIUM RETAINERS - 7 Degree   RPM Series - PAC Racing Springs developed this new process using all the latest advancements from our circle track and drag racing successes. We...

PAC-KS36 RPM SERIES DUAL SPRING KIT - 1.304" O.D. x 0.700 MAX LIFT - TITANIUM RETAINERS - 7 Degree   RPM Series - PAC Racing Springs developed this new process using all the latest advancements from our circle track and drag racing successes. We...