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

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...

Xcelerate Series LS7 Billet Double Roller Timing Set LS7 3-Bolt cam sprocket for applications that use a 4-Pole cam sensor (58x Reluctor). Features: Heat Treated and Polished Double Roller Chain 9-Keyway Crank Adjustable Billet Steel Cam Sprocket...

Xcelerate Series LS Gen IV Billet Double Roller Timing Sets LS 3-Bolt cam sprocket for applications that use a 4-Pole cam sensor (58x Reluctor).  Features: Heat Treated and Polished Double Roller Chain 9-Keyway Crank Adjustable Billet Steel...

Xcelerate Series Gen IV LS Billet Double Roller Timing Sets Single Bolt cam sprocket for applications that use a 4-pole cam sensor (58x Reluctor). Late LS2, LS3 Heat Treated and Polished Double Roller Chain 9-Keyway Crank Adjustable Billet Steel Cam...

Xcelerate Series Billet Double Roller Timing Sets LS 3-Bolt cam sprocket for applications that use a 1-Pole cam sensor (24x Reluctor). Fits early style LS2. Features: Heat Treated and Polished Double Roller Chain 9-Keyway Crank Adjustable Billet Steel...

Xcelerate Series Billet Double Roller Timing Sets  3-Bolt cam sprocket with .005" undersize chain for applications that do NOT use cam sensor. Features: Heat Treated and Polished Double Roller Chain 9-Keyway Crank Adjustable Billet Steel Cam...

Xcelerate Series Billet Double Roller Timing Sets  3-Bolt cam sprocket for applications that do NOT use cam sensor. Features: Heat Treated and Polished Double Roller Chain 9-Keyway Crank Adjustable Billet Steel Cam Sprocket with Torrington Roller...

LS Rocker Arm Trunnion Upgrade Kit 713702-KIT Kit Includes:  16 Rocker Trunnions 32 Captured style Trunnion Bearings 32 Snap Rings 16 Allen Head Rocker Bolts, NON LS7

GM LS Hydraulic Roller Lifter Guides 55365-4 Sold as set of 4. Like GM 12595365.

Xcelerated 5/16" Series Pushrods are made from seamless, one-piece 4130 chromemoly material and heat treated for maximum performance and durability. The centerless-ground 5/16" ball-ball end pushrods are available with .080" & .105" wall thickness...

Xcelerated 5/16" Series Pushrods are made from seamless, one-piece 4130 chromemoly material and heat treated for maximum performance and durability. The centerless-ground 5/16" ball-ball end pushrods are available with .080" & .105" wall thickness...