8 3/4 rear end

I have a complete, drum to drum 8 3/4 setup with a 489 case, 4.10 gears and sure grip differential. Not cut or modified.

Just curious, the 76 cars had the LBP setup front and back from the factory so why do you want the SBP for the rear axle?

I need LBP!
Please pm me if he's not interested. I need to replace my 7.25