parts I used:
Basically I used Powerhouse's kit except I had them change a few things, forged pistons for one (10:1 cr figured I would need forged), this is the kit the Super Chevy used to build their engine (they used a 2 piece rear seal non roller cam block so the kit is considerably cheaper).
Heads: I used World S/R 305 torquers,with the 1.94 1.50 valves
Cam:Comp Cams 264HR. Your cam should be cheaper because u have flat tappets not roller like I do. I also used the Comp Cams OE replacement roller lifters, and the Magnum rocker arms (1.52 ratio)
Intake: Stock TPI ported per Vaders tech article, stock 19# injectors cleaned and flow matched by cruizin performance.
Well those are the highlights, if u want any more info let me know
BTW Super Chevy dynoed their combination at 301.7 peak hp and 387 ft lbs of torque, I think I can beat that if I can figure out how to program my own proms

HTH