383 power?

I like Hughes Engine camshafts. Maybe HEH2328BL-3 or the HEH2832BL. These are designed for Mopars on the .904 diameter lifter. I also think a Holley 4779 750 cfm Double pumper carb would be the ticket. On the piston get someone to help you determine a piston with a static comp. ratio in the 9.5 range. My 2 cents