Mopar Posi rear axle

Well, I guess if you've put a GM differential under your Mopar...

But, why would you do that?
Well, I roomed with a guy that bought a Super Bee. Previous owner painted it black over the decals. He had also installed a blueprinted Hemi and a Corvette independent rear suspension. It had the standard 3.07 Posi differential. It was still quick, got 25MPG on the hiway at 65 MPH. Disc brakes on the rear but drums on the front. It did corner quite well.