There are guys who put 4 bolt caps on Pcar blocks but it is a waste of time and WILL make the block weaker.

BTW with that stroke and those mains, I would have no less that .0036-.0038 main clearance. The block will flex and eat up the clearance.

Last edited by madscientist; 05/15/16 09:37 PM.
Just because you think it won't make it true. Horsepower is KING. To dispute this is stupid. C. Alston