Truck

I've pulled 9 or 10 with that combo. It probably doesn't have the "N" caps either does it?

Regardless, still a great find!

Edit: It will also have a solid pinion spacer not a crush sleeve. (If it hasn't been messed with)
If you plan on running those gears with a locker or 28 spline don't lose that spacer it's fitted to that particular case/pinion support combo.
That is a Daytona pinion support BTW



53 F100, Volare clip, 4 wheel disc 390-wide ratio toploader