I believe any of them will work for you. They have enough beef in the bottom to handle 500 plus hp without going to a four bolt. The heads vary alot. The older D0VE, C9VE, and a few other heads have the large valves. You will want screw in studs, pushrod guides, and hardened pushrods. You can use Chevy rockers.
The guys here really helped me out....dc