simple solution. Ford 9" out of '77 or '78 Linclon versallias and a 347 stroker kit for the motor along with a good 4bbl manifold, headders and good ignition or, you could find a mid 70's tbird with a 429 or 460 then rebuild it so it has power instead of an economy motor. the '73 - say '76 tbirds are usally feasable for around 400- 1k in my area. Your best bet is probably the 347 stroker kit.