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    1. #9
      Join Date
      Feb 2022
      Posts
      35
      My LS2/T-56 is from an '05-06 GTO.
      Looks like it's a 2.97 1st gear with a .057 6th gear.
      Currently running a 25.7" rear tire with 4.10 rear gear.
      1st gear is very short and almost useless at WOT.
      I can only imagine what it would be like with an additional 150-200 hp.






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