Wife's daily driver from 1988 to 1997, '67 Fury III, 3.23 sure grip, 505 stroker, ~ 425 HP. Gas mileage not much worse than the original L code 440. Cam was, I think a Crane HMV 278? 452 (new) ported heads, standard valve sizes, CH4B intake, started off with a new Holley 750 POJ, don't recall what we ended up with. Idled nice, pulled the factory disc brake booster fine. Had constant battles with it running hot, never figured it out.
