Dodge 8 3/4 differential complete (slightly narrowed) with Sure Grip carrier, 3.55 gears and moser axles. Diff length 56 1/2 Axle flange to axle flange, 51 5/16 Flange to Flange, with screw in 1/2 in x 2 1/2 in studs, ls perches at 41 inches. Asking $1750.00 Was in a 70 Challenger