73-91 Sub 3/4-ton rearend, 8-lug, 14-bolt, 3.21 gears

Discussion in 'General Classifieds' started by pontiacjeff, May 23, 2006.

  1. pontiacjeff

    pontiacjeff New Member

    New to the site, thought someone might like to switch from the 4.11's to the 3.21's with gas prices lke they are! I got 15mpg with a Pontiac 400/TH400. I recently did a dually conversion with a 3.73 posi rear from a 93 1-ton stakebed truck.

    The 3.21's were installed in the original '81 rearend about 5 years ago. It is in perfect condition, just change the fluid and go. The brakes are included (13"x2-1/2" stockers). The drums are very good but it could use a new set of shoes.

    $500.00 obo. Pick up in Atlanta or shipped anywhere for about $200.00.

    It is out of the truck, on a pallat, ready to ship.



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