Comp Cams 1.300" X .520" ID SPRING SEAT FOR GM LS1 ObiSan 3D Wattage: 24W

Wattage: 24W

These flush mount boxes take advantage of wasted space and are easy to access from outside the vehicle

we also perform a destructive test on each design with the assistance of a test facility equipped with test measurement and data recording equipment

on the patio or indoors

You can find it here

Comp Cams 1.300" X .520" ID SPRING SEAT FOR GM LS1 ObiSan 3D Wattage: 24WSpring I. D. Locator: . 060" Thick, . 520" I. D., 1. 300" O. D. The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a