COMP Cams Spring SeatsEb For Gm LS1 1.4 4712-100 Artec Industries Sport 1977 - 1980 Buick

Sport 1977 - 1980 Buick Regal Base 1978 - 1980 Buick Regal Limited

2014-21 Toyota Tundra SR

adjustable EFI regulator designed for medium to high horsepower applications

This is the old design Jeep JKU Second Row Seat Delete Infill Panels

COMP Cams Spring SeatsEb For Gm LS1 1.4 4712-100 Artec Industries Sport 1977 - 1980 BuickCOMP Cams Valve Springs, Retainers 4712 100 The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem a thin, hardened steel alloy seat which 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 form with the retaining