icanfixall
Official GMM hand model
Where can I find the clearance on the piston to head? Also what is the distance the pistons stand up above the block? I have some demensions on my first rebuild but I'm now looking for the factual numbers on this. So far my demensions on my second motor are 19 thousands clearance between the head and the pistons. I read it here or "over there" that we needed 30 thousands clearance from the head and pistons. At least thats what I have been posting. Now I just want to hear it or see it written somewhere. Thanks guys and all....