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GM LS1 Dual Valve Spring Kit
GM LS1 Dual Valve Spring Kit
Product Representation: Actual part may vary based on configuration ordered.
Part: 26921-KIT
Price: $723.91
Weight: 5.00 lbs FREE SHIPPING OVER $50!

The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams® has developed a process that creates the highest quality Race Valve Spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.

Part # O.D. I.D. Seat Load Open Load Coil Bind Rate (Lbs./In.)
937 1.300 .895 135 @ 1.770 400 @ 1.120 1.040 408