12-bolt Chevy 2:73 posi rearend

Discussion in 'Parts for sale' started by BrianTrick, Aug 3, 2021.

  1. BrianTrick

    BrianTrick Brian Trick

    Completely and thoroughly rebuilt 12-bolt Chevy 2:73 posi. Rebuilt posi unit with NOS GM clutches,gears are perfect,Timken bearings/seals,blasted/primed/painted. Nice cruiser rearend that you can leave two marks wherever. Price is $1200.00 with the stock c-clip shafts or $1400.00 with a new pair of Moser c-clip shafts.

    Attached Files:

    69 GS 400 likes this.
  2. Ryans-GSX

    Ryans-GSX Have fun, life is short.

    Brian what is this rear axle out of ?
  3. BrianTrick

    BrianTrick Brian Trick

    GM A-body
  4. 69 GS 400

    69 GS 400 Well-Known Member

    Definitely a good rear end for freeway cruising. My brother's Canadian built 69 GS came from the factory with one. He was clocked at 150 mph buy the freeway patrol. I didn't believe him so I took his car for a spin . Not sure how fast I was going but I buried the needle and it kept going even faster like there was no end . The car was floating , it was a summer night and a vapor cloud formed over the ram air scoops above the hood. Pretty cool . GLWS
    mikethegoon likes this.
  5. BrianTrick

    BrianTrick Brian Trick

    This currently has the Chevy 1310 yoke on it,but I have the BOP/Canadian 3R yoke that I can install if needed.
  6. Bluzilla

    Bluzilla a.k.a. "THE DOCTOR"

    '67 and earlier ....... or '68-72?

  7. BrianTrick

    BrianTrick Brian Trick

    This is the “wider” rear. It’s a 1969.
    Chevy used the wider rear from 68-72
    Buick,Olds,Pontiac started using the wider rear in 1966-72. Some early 66’s had the leftover narrower rears from 1965.
    The difference in width is 5/8” on each side.
  8. BrianTrick

    BrianTrick Brian Trick

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