I used a scarebird conv. on my 67 b-body...worked like a charm,no problems..the instructions w/ my kit had me use (god..i hate to say this)cheby truck calipers,eldorado brake hoses,and mid-70's grand fury hub/rotor..i was sceptic at first,but everything fit fine..
-1967 Plymouth Satellite #3555 446 cid on E-85 best 1/4 et 10.577 @ 127.58 best 1/8 et 6.722 @ 100.68 best 60ft. 1.419