hey bud i love a good stroker id prabably start with the block like stepside mentioned i wouldnt go to far with it 30 or 40 over would be good enough you would want to bore it again oneday find you a good 400 crank and matching shotpeened rods a set of forged 11.5:1 pistons hypo pistons are good too just depends on the rpm youre looking to get a solid cam kit like crane 's saterday night specials.......for the heads -personally i like the sportsman2 merlin 202 fastburn 64cc heads about 800.00 for an assembled pair a team g ram track intake manifold and a 6al msd ignition system should start you out good for around about $4000.00 ./.........but if you really want to feel some pavement pounding power go big block after all the only subsitute for cubic inches is cubic feet......but you can find all the parts for your smallblock in summit and paw good luck bud.........