I was reading your reply and it dawned on me I'll need to identify the pistons.. I don't know if they're forged or hypers.... The coupe has an AOD that was previously hooked to a 331 stroker so it's ready and with the 3.90 rear axle ratio - it should get up & go no problem.. As far as intake. I'm thinking of using my Shelby Ram Box but instead of dual quads, I'll probably make a top plate for the single 4V Demon currently in use. The intake choice will probably hurt low rpm but it'll look cool as h_ll!