need help
 

i have a 91' camaro with a stock 350 with headers and a 1" throttle body spacer i am looking to put in a Comp Magnum 280H Cam Kit i am just wondering peoples opinion on this set up on a small block 350. also i am looking for a posi trac rear end for my car and also both the rear quarter panels if anyone know of any please let me kno. thanks.