there is a Golden Eagle sleeved block for extremely high boot. thats about it.
you need a stock block, forged rods, forged pistons, port and polished head, ported IM, balanced crank and some nice cams. better start digging deep into your pockets. that block is like $1100 or something i think and the cheapest forgred rod and piston combo i know of is like 800 shipped. add EVERYTHING together and get ready to drop over $3k. ofcourse this is to do it right