3.750 Stroke, 350 Mains, 5.700 Rod, Ex. Bal, 1-Piece Seal
What Journal size should I have? 2.0 or 2.1 as far as Rods Go?

I would like to put a Supercharger on it at around 12-14 boost. What pistons should I get that could handle this with no problem.....and what compression would they be at?
What type of cam should I run?
Where can I buy them at?

 

LT1? If so, this thread belongs on "LT1 Tech". If not, might want to mention what "Generation" SBC you are talking about.

 

What Fred said. Also, unless you are doing the rebuild yourself, this kind of thing really needs to be discussed with the engine builder. After that discussio, come back here to discuss specific issues that arise. Just IMHO the best way to use a board like this.

Rich Krause