Up for sale is my GM 12 bolt factory posi unit, four series carrier for 3.73 and up gears 30spline axels. It has been completely rebult with heavy duty clutches and springs, blasted and cleaned side gears and whole unit in perfect condition.
Bought this for my 72 and ended up selling the truck last year, have another truck but am about to sell out and fund another project for now. 325.00 firm shipped continental US.
Any questions call or text 901-553-2439 Dwayne.