6 Speed Manual Options

Discussion in 'Street/strip 400/430/455' started by Harley Biggers, Sep 29, 2020.

  1. hugger

    hugger Well-Known Member

    The early 4l80s shouldn't,..
     
  2. SageSenior

    SageSenior Well-Known Member

    Well, I have a 68-72 12 bolt on the car....but to fit those tires, I have a pair of modified 15 x 7 steel wheels with 5" back spacing....the tires "just" fit. That is what is under the car, in the pix of my car next to this post.
     
  3. SageSenior

    SageSenior Well-Known Member

    Regarding using a 4L80, I know that its a little wider/taller that a T400, which we replaced with the 200-4R. So we did not even try.
     

Share This Page