LSXCELERATION

Hardened GM LS Standard 7.400" Length, 3/8" Diameter w/ .080" Wall Thickness, Pushrod Set (non LS7 type) Xcelerated 5/16" Series Pushrods are made from seamless, one-piece 4130 chromemoly...

Valve Spring Locators 1.275" OD x .565" ID x .060" Thick  

Valve Spring Locators 1.275" OD x .505" ID x .060" Thick  

Valve Seal, Metal Body 8mm x .500, Blue, Set of 16

LSXceleration 1.300 Dual Valve Spring Steel Retainers 90540-16 Fit 80540-16 valve spring. 7 Degree

GM LS 7 Degree 8mm Bead Valve Locks 100540-16 Manufactured from Alloy Steel our valve locks are heat-treated and black oxide finished for superior wear resistance.

LSXceleration LS3 Bare Intake Rocker Arm Body 71378B-1 For 6.0/6.2L applications with offset intake rocker arms. *Will not work with bushing style trunnion kit. Use needle bearing kit only. ...

GM LS1 Bare Rocker Arm Body 71377B-1 For 4.8, 5.3, 5.7, 6.0 applications with on-center rocker arms.  *Will not work with bushing style trunnion kit. Use needle bearing kit only.  Features ...

LSXceleration LS1/LS3 Rocker Arm Bolts 170961-16 Performance replacement rocker arm bolts for GM LS1/LS2/LS3, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L. Set of 16.        

LSXceleration LS1/LS3 Rocker Arm Bolt 170961-1 Replacement rocker arm bolt for GM LS1/LS2/LS3, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L. See 170961-16 for set of 16.        

LSXceleration LS3 Upgraded Rocker Arms 71378-16 Features New (virgin) rocker bodies (8 off-set intake & 8 on-center exhaust) Natural Finish Captured Bearing Trunnion Kit 1.7 Rocker Ratio...

LSXceleration LS2 Style Timing Chain Dampener 139617 (Like GM #12588670)