Camshafts & Valvetrain

LSXceleration LS1/LS2/LS6 Upgraded 1.7 Ratio Rocker Arms 71377-16 Features New (virgin) rocker bodies Natural Finish Captured Bearing Trunnion Kit 1.7 Rocker Ratio See Part #71378-16 for LS3 Style

Mahle GM LS Camshaft Gasket B31822 (1997-2007) With NON-Recessed Bolt Holes in Camshaft Retaining Plate

Mahle GM LS /LT Camshaft Retainer Plate B32270 With Recessed Bolt Holes in Camshaft Retaining Plate. Fits Gen 3/4 LS Engines and Gen V LT Engines. 

ARP 8740 Pro Series GM LT1/LT4 Rocker Arm Studs 234-7208 ARP Pro Series Rocker Arm Studs are made from 8740 (190,000 psi tensile strength) material. They are held to a concentric tolerance of only .005" T.I.R. from thread pitch to thread pitch. These...

ARP GM LS Rocker Arm Studs 234-7207 (5/16") (Excludes LS7) ARP Pro Series Rocker Arm Studs are made from 8740 (190,000 psi tensile strength) material. They are held to a concentric tolerance of only .005" T.I.R. from thread pitch to thread pitch. These...

Manley Nextek GM LS Dual Valve Springs 221422-16 - Super Finished Manley Nextek (Next Technology) Valves Springs are made with super clean Hi-Tensile Chrome Silicon Alloy and a design that minimizes stress to ensure durability when used with high...

Manley Nextek GM LS Dual Valve Springs 221421-16 - Fully Polished Finish Manley Nextek (Next Technology) Valves Springs are made with super clean Hi-Tensile Chrome Silicon Alloy and a design that minimizes stress to ensure durability when used with high...

Manley Nextek GM LS Dual Valve Springs 221435-16 - Fully Polished Finish Manley Nextek (Next Technology) Valves Springs are made with super clean Hi-Tensile Chrome Silicon Alloy and a design that minimizes stress to ensure durability when used with high...

Manley Nextek GM LS Dual Valve Springs 221436-16 - Fully Polished Finish Manley Nextek (Next Technology) Valves Springs are made with super clean Hi-Tensile Chrome Silicon Alloy and a design that minimizes stress to ensure durability when used with high...

Manley Nextek GM LS Beehive Valve Springs 221438-16 - Super Finished Manley Nextek (Next Technology) Valves Springs are made with super clean Hi-Tensile Chrome Silicon Alloy and a design that minimizes stress to ensure durability when used with high...

Manley Nextek GM LS Beehive Valve Springs 221428-16 Manley Nextek (Next Technology) Valves Springs are made with super clean Hi-Tensile Chrome Silicon Alloy and a design that minimizes stress to ensure durability when used with high performance camshafts...

Powerhouse Products GM LS Lifter Retaining Tool POW101046 The Powerhouse GM LS Lifter Retaining Tool helps prevent lifters from falling thru the bores and ultimately into the engine when doing a cam swap. It has a rounded tip and precise outer diameter...