477 inches, 4.15 stroke 4.28 bore, stock 66 block, callies crank, manley/barton rods, je 12:1 pistons, stage v heads (very mild port work) bullet cams solid flat tappet 313/667, mopar performance x ram, stock 4235/36 carbs, clay smith mechanical fuel pump, hooker 5210 headers, tti 3 inch with x pipe to the bumper, dana 60 with 4.10,s/s 02 and 03 springs, joels on joy 727 with t/a 509j convertor, been best of 10.47 @ 128 on radials all on 4 wheel 11 inch drum brakes