icanfixall
Official GMM hand model
I need to know what the compressed gasket thickness is for the Felpro head gaskets. I'm told by a shop I deal with they are 10 thousands thicker than stock gaskets. I know they have to be more than the 54 thousands because thats how much the pistons can stick up out of the block. So if I add 30 thousands to the 54 thousands I will have 84 thousands. I really don't want to install the heads with some clay on them, then remove the heads and try to measure the clay thickness.