Hi Rns Folks,
Got an 8 3/4 axle for an A-body Mopar for sale, Barracuda, Dart, Duster etc.
The axles have been re-driiled for 4 1/2 wheels.
Stock 741 Diff is 2.93 ratio but have others if a DIFFerent ratio is needed.
If a locker diff is required then a 742 or 489 HD unit will be more suitable.
Basic unit is £500 without brakes, more if a locker is required, green bearings and higher gears needed.