[manimal]

If you use a later model block, loo for the bosses in the lifter valley, they will be HYD roller cam compatible,1 pc rear seal. You can get a SCAT or EAGLE crank for it and build a nice 383. Used Vortec heads? Im not feelin it. a lot of them crack,then they need work to accommodate larger lift cams. Check out Summit Racing's Vortec heads, your power levels are very easily achievable.....1 more thing, YOU DONT NEED A 4blt block either.