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01-04 GM 6.6L Duramax LB7 Air Intake Heater Plug

  • The Air Intake Heater (AIH) found in the GM 6.6L Duramax 2001-2004 6.6L LB7 blocks approximately 20% of the airflow through the intake manifold.
  • The eliminator plug allows for increased airflow and better combustion.
  • The plug has the correct thread type, and length.
  • The Boost Gauge Plug for Boost Gauge is drilled, tapped, and installed.
  • It also includes the Boost gauge fitting to allow you to connect your boost gauge to the Air Intake Horn with 1/8" line.
  • Easy Installation.
  • For Instructions & More Info, Click Here

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Tags: AIH , Plug , Air , Intake , Heater , GM , 6.6L , Duramax , 6.6L , LB7