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allison pnp

  1. 01-04.5 LB7 Duramax Powertrain
    :helpi just replaced my allison tranny in my 2004 chevy..... all went well until i went to plug the pnp up.. mine hads a 2plug pnp... the new allison has a 1plug.. i looked more into this.. my truck is a lb7 2004 the new tranny is a lly 2004.5.. i got a new pnp for a 2004 Lb7 this does not...