[NJLT1SS]

I think he supplied a stock shortblock. That being the case, I wouldnt bother trying to get anything from Stage 1. Stock shortblock + heads + cam = kaboom. Find another block, and build yourself at minimum, a budget 355. Something like this: stock crank, Comp Star rods, and SRP pistons. Do not reuse the stock PM rods, they are junk. Have your heads and cam installed on on the 355, and you will be set.