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gt40 manifold

  1. Windsor Engine Parts
    5.8 GT40 Lower intake. Will also consider upper, complete set up with throttle body and matching ECM.
  2. 5.0/5.8 Engine Tech
    What all needs to be done? Ive heard about the EGR valve, Ive also heard that its not necessary, but then youll need to reprogram your computer
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