Comp Cams .120 X .780 X .878 X 1.253 Seat ASFIR 4x4 USA Bolt-on front feet only

Bolt-on front feet only

The newest edition comes with a 270 skylight on the overhang for the annex

Lowering springs for the Scion TC offers a subtle drop and spring rate increase to improve the over-all aesthetics and handling characteristics without breaking the bank

Duration: 294/306

Comp Cams .120 X .780 X .878 X 1.253 Seat ASFIR 4x4 USA Bolt-on front feet onlySpring I. D. Locator: . 120" Thick, . 780" I. D., 1. 253" O. D. The old standard shims will not hold up to the extreme spring pressures and high RPM in todays 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 cup