Anyone know where to get a posi unit that I can put 2.73s into? All the ones I see advertised are for 3.23-up. I have 2.73 with an open diff at the moment and like the 2.73s because I can get a decent top speed with them.

 

I bought an Eaton 2 series Posi from jeg's for about 400 bucks. Just call them they even had it in stock. It was the Pro series whick is a little tighter. Carefull on the big end!!!!! Things happen real fast over 100 mph!!! Good Luck

 

I have a used one that I would sell if the first buyer falls through. They are actually quite common if you don't mind a used one.