10 bolt posi

Discussion in 'Got gears?' started by bos, Dec 17, 2023.

  1. bos

    bos Well-Known Member

    What are the differences between a 66 chevelle 10 bolt posi and a 65skylark 10 bolt ?
     
    bos, Dec 17, 2023
    #1
  2. BrianTrick

    BrianTrick Brian Trick

    The Chevelles have an 8.2” Chevy,with 28-spline c-clip shafts,a 25-spline pinion,and a 1310 u-joint yoke.
    The 65 Skylark has an 8.2” BOP,with 28-spline bolt-in axles,a 27-spline pinion,and a 3R u-joint yoke.
     
    BrianTrick, Dec 17, 2023
    #2
    techg8 likes this.

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