the stock A-body has its own axle offset and backing plates for 1 3/4" brakes with sbp
if it has been a narrowed housing and you have the large brake off set on the axle you can use any BP-drums from
8 1/4
8 3/4
9 1/4
d-60
i used 73 newport BP-drums 11x2.5 on my narrowed a-body 8 3/4 with large brake offset axles
just get BP and brake hardware from any spare axle of your size and like
I ran 12 disc(R-body cop car) on 73 a-body spindles with 11x2.5 rear brakes on my 68 Dart with the 2-bolt alum MC
stoped real fast and no locking up
Last edited by scratchnfotraction; 01/16/11 08:42 PM.