thinnest stock bore HG

srtthis

the guy doing it does every local racers rear end
15 Year Member
Jul 3, 2009
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Maryland
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 I know of for 302 is felpro 1011-2...pretty sure they're .039" Most of the composite gaskets are somewhere around .040"-.045"...I can't think of any that are thinner than that unless cometic makes one.

And unless you're lucky, copper gaskets on a street engine = coolant leaks.




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