Quote Originally Posted by guimond47 View Post
It has nothing to do with diferent pistons . Their the same. But anyways i took apart that engine i had on te ground and its all scrap soo yep great.

Lol umm yea cyl 3 has a gtp connecting rod and piston. Lol its a gtp bottom end wit 5 l36 pistons in it lol
Seriously?? It has nothing to do with different pistons??? Please remove short block, use it as a coffee table, and part the rest out.

Of COURSE it has EVERYTHING to do with putting the WRONG piston in!!