Mr. Gasket Valve Cover / Oil Filler Cap - Chrome Plated 8705 The 1" diameter flange works

The 1" diameter flange works perfectly with most valve springs

Adapts large Holley 2bbl to any Rochester 4-bolt

and clamps

12 psi Off

Mr. Gasket Valve Cover / Oil Filler Cap - Chrome Plated 8705 The 1" diameter flange worksMr. Gasket Valve Cover Oil Filler Cap 2062 Chrome Plated Oil Filler Cap Twist On Valve Cover Chrome Plated Skin Packaged Using his own 57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go to gasket