Ok, I need some more advice. I am still working on the 350 going in my 71 Malibu. The only thing I'm keeping is the block (.60 over) and the crank (.10 under). I have narrowed my choice of parts down and wondered if anyone has any input or comments on any of these (good or bad) before I sink the cash. Im buying most of this stuff from Summit so here goes. Sportsman II heads (64cc angle plug, stage II rods, KB flat-tops (9.5 to 1) , Comp Cams 280H, Performer RPM intake and Holley 750 carb. I already have headers and a Unilite Dist. I'll keep the TH350 but add an 11 inch stall.. anyway if anyone has any advice let me know, everyone has been a great help and so far the build up is going good.