Tech Inspector 1- OK I think I may want to take your advise on making this engine build a 350. It's the no substitute for cubic inch thing. So I may need a crank if one that I have stashed proves to be un-usable. I actually have 2. One is out of a 84 C-30 truck and the other out of a 94 C-1500 truck. So can I still use the same cam recommended above? 350 piston and wrist pin? How does this change the math?