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    1. #1
      Join Date
      Feb 2009
      Location
      Deer Trail, CO
      Posts
      53

      Identifying a 4-speed Chevy Trans????

      I have a 4-speed chevy trans that has been setting under some shelves. I can't seem to identify it. On the right side of the case it says DNE with 71-80024. I know this should identify it as a 4+3 trans, but it has a tail section with no overdrive. The numbers stamped into the main case are 1GS111871. Any help you can give me would be appreciated. Thanks, Judd



    2. #2
      Join Date
      Apr 2001
      Location
      The City of Fountains
      Posts
      16,129
      Country Flag: United States
      Quote Originally Posted by 1994 Python View Post
      I have a 4-speed chevy trans that has been setting under some shelves. I can't seem to identify it. On the right side of the case it says DNE with 71-80024. I know this should identify it as a 4+3 trans, but it has a tail section with no overdrive. The numbers stamped into the main case are 1GS111871. Any help you can give me would be appreciated. Thanks, Judd
      Crack the case and see what's inside. Post some pictures. I believe the DNE 4+1 had all forward gears in the main case. It is not an over drive trans. 5th is 1:1.

      Andrew
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