Manley NexTek Valve Spring and Retainer Kits

5.0 out of 5 stars 1 Customer Reviews

Manley NexTek valve spring and retainer kits are designed and manufactured for optimum consistency, run after run, lap after lap. They are manufactured from super clean high-tensile chrome silicon steel that has been shot peened to MIL specs for maximum fatigue life. Proven to have less load loss than many other springs, they exhibit superior fatigue life and enhance valvetrain stability--everything that counts in winning races!

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Manley NexTek Valve Spring and Retainer Kits 26362334KS

Valve Spring Retainer, Chevy LS Valve Spring, Titanium, ID Locator, Machnd Valve Lock & Viton seal,660 Max

Part Number: MAN-26362334KS

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Manley NexTek Valve Spring and Retainer Kits 26380638KS

Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26380638KS

Not Yet Reviewed