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2001-2004 Duramax LB7 Deviant Race Product Intake Elbow


2001-2004 Duramax LB7 Intake Elbow (71310)

Fits: 2001-2004 GM LB7 w/ 6.6L Duramax Engine

The OEM intake mouthpieces on the LB7 are necked down and restrict your airflow to the turbocharger. The Deviant Race Parts Intake Elbow increases the diameter to 3-Inches, completely eliminating the airflow restrictions and allowing more air into the turbocharger. DRP has tested these in-house and they've provided 25 RWHP gains just by adding this intake elbow.


  • 3.5" Mandrel Bent Tubing
  • Simple Installation
  • Fast Spooling & Boosting
  • 25WHP Gains (Dyno Proven)

Deviant Part Number: 71310