92GVR4num65
Well-known member
So a DSM buddy of mine gave me an old 6 bolt block, crank, pistons, and rods for free this weekend and i had planned to use this to start building a replacement for 65's current 4g. Bad thing is he cant find any main caps and ive read a few things saying if you do not have the matching caps from the block its basically a boat anchor. then i found Jay Racings billet main caps. I know there is a certain amount of machining to be done with those to ensure they are true with the block but im thinking they wouldnt offer them if they couldnt be used. Am i correct in thinking i can use those? Anyone have experience with the billet main caps