Comp Cams .570 X .810 X 1.550 .040 Thick Id Seat Backwoods Adventure Mods Proudly Made in the USA

Proudly Made in the USA at a IOS 9001 certified facility

the Prinsu Pro Rack redefines roof rack performance

Even though it's new

Quantity per vehicle: 1

Comp Cams .570 X .810 X 1.550 .040 Thick Id Seat Backwoods Adventure Mods Proudly Made in the USASpring I. D. Locator: . 040" Thick, . 570" I. D., 1. 550" 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