Like BJR said, any 383 hop up deal will work. I'd just cam it a bit smaller or more like a 340 if your used to small blocks. The "B" engine stroke is like a small block, short.
As for everything else, forget you have a big block and think like it is a 340 or 360 in terms of what part size you'll have the best use with. In example, no 2.25/1.94 valves in the head.
Something like a mild build would be a performer, 650 cfm, street headers @ 2-1/2 inchs and a cam from Lunati, Huges or comp on a 110 C line at about 220 intake duration @ .050. Sound OK? Or more power?!?!?!
Hell, you now the drill.
