I have, located near Trenton, NJ
(2) 8-3/4 a body axles with 4" BP and 7/16" LHT out of a 69 Barracuda for sale.
Original good condition. Replaced them with 4.5" BP to use new wheels.
$200 + the ride
Also have back plates for above and virtually new shoes.
$100
Also have a 1968 front bench...