Need help with TH400 identification

Discussion in 'The "Juice Box"' started by 72staged, Dec 1, 2018.

  1. 72staged

    72staged Well-Known Member

    Have a TH400 with a tag that is stamped 79, which likely means it's a 1979 model. The letter codes are A A.
    I have searched high and low for the car it was built for with no luck. Anyone familiar with that code?
     
  2. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD"

    1979 Cadillac Seville with 2.24 axle.
     
  3. 72staged

    72staged Well-Known Member

    Thank You Larry! I thought it may be Cadillac as it is a pink tag.
     
  4. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD"

    All the codes are listed in Ron Sessions' book "How to work with and modify the Turbo Hydramatic 400 Transmission"
     
  5. 72staged

    72staged Well-Known Member

    Great to know for the future.
    Thanks again.
     

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