Engines:
416 (340, .030 over, 4” stoke) eddy heads w/minor bowl work & gasket matched, 10.5:1, Howards solid 254/260 @ .050 .550/.555 on 108.
340 .020 over, iron heads 2.02/1.60 valves gasket matched, 10.4:1 mp 296/557 solid cam, hooker 1 3/4 super comps. Auto w/4.30 gear In 73 challenger...