446, kb184’s, std valve 346 heads with a very minor/quickie bowl blend(3hrs for the pair, tops), 6bbl, 1-7/8 headers, comp 280h cam.......499tq/424hp

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads