Manley Chevy LS Valve Spring Kit-Springs/Steel Ret/Locators/Mach. Locks/ SealsManley Performance LS & LT NexTek? valve spring kits take the guess work out of making your valvetrain race ready. Engineered for maximum durability, stability, and precision in high performance and racing applications, these chrome silicon alloy springs provide exceptional fatigue resistance and high tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these all inclusive kits, featuring premium springs,

it is locked in place with the Varitune locking nut

It is engineering to bolt on and stand up to extremely high horsepower and torque levels

The polyurethane bushings provide better ride quality and reduce traction loss

making driving more enjoyable

The combination of rod ends and bushings gives you improved steering feel and responsiveness

Both control arms feature polyurethane bushings

250-inch wall threaded steel tube

SAE Viscosity Grade (Gear Oil) 75W110

If you drag race your Challenger

BMRs ELK006 rear End Link Kit allows you to push your 2010-2011 Camaro to the limit without fear of end link deflection

while the innovative design enables quick spring and shock changes without disassembling ball joints

new bump stops and longer leaf spring pins