Comp Cams .570 X .810 X 1.550 .040 Thick Id Seat Backwoods Adventure Mods LJ 1971 - 1978 Pontiac

LJ 1971 - 1978 Pontiac Grand Safari Base 1971 - 1974 Pontiac Grandville Base 1975 Pontiac Grandville Brougham 1964 - 1973 Pontiac GTO Base 1970 - 1971 Pontiac GTO The Judge 1964 - 1977 Pontiac LeMans Base 1972 - 1974 Pontiac LeMans Luxury 1969 - 1977 Pontiac LeMans Safari 1974 Pontiac LeMans Safari Luxury 1970 - 1977 Pontiac LeMans Sport 1976 - 1977 Pontiac LeMans Sport Coupe 1971 Pontiac LeMans T37 1986 Pontiac Parisienne Base

Now with a true return-style system in your GT500

WRX SE 2007 - 2014 Subaru Impreza WRX Limited

Boss 429 1969 - 1974 Ford Ranch Wagon Base 1970 Ford Ranch Wagon Police Cruiser 1970 - 1971 Ford Ranchero Base 1970 - 1977 Ford Ranchero GT

Comp Cams .570 X .810 X 1.550 .040 Thick Id Seat Backwoods Adventure Mods LJ 1971 - 1978 PontiacSpring 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