Using 8 3/4 with /6

For the record Greenmachine225, Mopar recommended a 10"dual-purpose bracket converter w/that cam, I wouldn't use anything less. I picked up a BBP 7.25 and put it in
my '64GT, came from a '76 vali sdn., has open 2.76's in it. I would check the tune on the mill 1st, asWhitepunk stated, then put the correct stall converter 2nd before any
fooling around w/the rear end.