PPE Lower Intake Manifold Upgrade Kit For 2004.5–2010 GMC Chevrolet 6.6L Duramax

SKU: 115051500

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$359.99
$359.99

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The PPE lower intake manifolds are cast from A356.0-T6 heat-treated aluminum alloy, a strong, durable, corrosion-resistant, and thermally efficient casting material. The kit retains all factory mounting locations including those for LLY and LBZ/LMM fuel rails, EGR brackets, and fuel line brackets. A built-in MAP sensor port ensures seamless integration on LLY applications. A dummy plug is also provided for LBZ/LMM applications where the MAP port on the lower manifold is not used (the MAP sensor is located near the grid heater on those engines) 

 

Features:

  • High-strength, durable A356.0-T6 aluminum alloy
  • Precision cast using permanent steel molds
  • 32% Larger inlets for LLY upgrade
  • 50% Thicker wall for higher strength, better durability, and increased heat resistance
  • Retains all factory mounting locations
  • CNC machined gasket grooves for a tight seal 
  • 1 Year Limited Warranty
Fitment:
  • 2004.5-2010 GMC Sierra 2500 3500 6.6L Duramax 
  • 2004.5-2010 Chevrolet Silverado 2500 3500 6.6L Duramax  

Included:

  • PPE Lower Intake Manifolds 
  • New Hardware & Gaskets
Note:
  • For LLY applications, the PPE Intake Bridge Manifold SKU 115053400 is also required. This combination is port-matched for optimal performance and airflow distribution 
  • For LBZ/LMM applications, the PPE Intake Bridge Manifold and Tube Kit SKU 115053600 is not required but recommended

Product Specs

SKU:
115051500
Brand:
PPE

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