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    Thread: Decode a 4l80e

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    1. #1
      Join Date
      Nov 2005
      Location
      Little Rock, Arkansas
      Posts
      945

      Decode a 4l80e

      Is there a site or can someone tell me how to decode a 4l80e's tag? I know what I have is an earlier model because it has the rib up the top of the bell housing and does not have the 12 o'clock hole.



      A second question, are there any weak spots to fix before install. This is going behind a Pontiac 462ci motor making a bit over 400 hp and 500 ft. lb. of torque.

      OK, third question, best converter for the money out there for said transmission?





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