Comp Cams - 1.300 Dual Valve Spring Kit - GM LS1

The Comp Cams 1.300 Dual Valve Spring Kit for GM LS1 (Part Number: COM26921-16) is designed to deliver exceptional performance for your engine. This dual spring set offers a robust 408 lb/in spring rate and handles high lift without compromising material integrity. The springs have a 1.320 inch outer diameter and a coil bind of 1.040 inches, making them ideal for high-performance applications. With a maximum installed height accommodating up to .700 inch valve lift, this kit ensures enhanced valve control and stability. Perfect for both street and track builds, these springs enhance engine performance and durability.