LSXCELERATION

LSXceleration 1.300 Dual Valve Spring Titanium Retainers 90547-16 Fit 80540-16 valve spring. 7 Degree

LSXceleration LS6/LS3 Valve Springs 83265-16 - .560 Max Lift (Like GM 12713265. Replaces GM 1265033 & 12499224) Beehive Style Valve Springs, 95 lbs. @ 1.8 in., 300 lbs @ 1.250 in., ...

LSXceleration Beehive Valve Spring Retainers 90544-16 Steel retainers for Beehive Valve Springs.

GM LS/LT Metal Body Hat Style Valve Stem Seals 140543-16 Fits Stock LS/LT 8mm x .500" Guide 

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

Valve Spring Locators 1.275" OD x .510" 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.

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...

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...

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...