who makes the thinnest head gasket for a stock bore car?
thinnest ive found is .062" but its a copper head gasket and im not sure about running a copper HG on the street
whos got one for a stock bore around .020"????
thinnest ive found is .062" but its a copper head gasket and im not sure about running a copper HG on the street
whos got one for a stock bore around .020"????

out of those heads.... 