2004.5-2010 GM 6.6L Duramax Ported Fuel Rail Fitting PPE

$31.49 $34.99 Save $3.50

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PPE Diesel SKU: PPE113071000

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50 States Emissions Legal (E.O. D-701-31). PPE’s Ported Fuel Rail Fitting replaces the restrictive stock fitting and helps maintain fuel rail pressure during heavy engine load situations.

This high-quality stainless steel fitting increases the available fuel flow volume from the CP3 pump to the fuel rail. Adequate fuel flow is vital to producing maximum efficient/clean horsepower.

These fittings benefit both fuel rails since the driver-side fuel rail feeds the passenger side.


  • Ported Fuel Rail Fitting
  • Reduces fuel pressure drops caused by restricted stock fuel rail fitting
  • One or two fittings can be used simultaneously in left and right fuel rail
  • Sold Individually


2004.5-2010 Duramax LLY/LBZ/LMM