4 speed automatic conversion parts

Discussion in 'Interior City' started by FirstBuickNut, Jun 5, 2022.

  1. FirstBuickNut

    FirstBuickNut Well-Known Member

    So I converted my th400 to a 4L80. And I was wondering if there are any console parts for this? Like the shifting notch pieces. I've seen this stuff made for the SS Chevelle consoles, does anyone make this for our GS's?
     
  2. Redmanf1

    Redmanf1 Gold Level Contributor

    Hi Joe,
    what all did you need to do to install the 4L80? Did you have to modify the floor? Did you use the banjo fittings for the trans lines?
    Thanks
    Nelson
     
  3. FirstBuickNut

    FirstBuickNut Well-Known Member

    Nelson, my friend did the install as I am not able to do it myself. The only thing he massaged was the firewall flange, just to keep it from rattling. He also used the banjo fittings.
     

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