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    Results 1 to 2 of 2
    1. #1
      Join Date
      Jul 2006
      Location
      Hackettstown, NJ
      Posts
      1,026

      Oldest LS2 RPO code

      looking for the oldest LS2 RPO code/ engine ID. here is what I have so far. are there any others that are older?



      1973-74 Pontiac SD455
      Buick/ olds 4.3L in the 80's ??
      2004-2006 Gen 4 6.0L in GTO (rear wheel drive grand prix)


    2. #2
      Join Date
      Jul 2006
      Location
      Hackettstown, NJ
      Posts
      1,026
      anybody want to chime in here?


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