Wagler GM Ported Duramax Heads

Wagler GM Ported Duramax Heads


  • Ported with factory valves and seats
  • Wagler Comp Milled Cylinder Head
  • PSI check head for cracks
  • Wagler Comp Valve Job
  • Wagler Competition GM Ported Duramax Cylinder Head
  • CNC Porting per set
  • 32 Bronze Guides
  • Wagler Competition Duramax Street Spring Kit (steel retainers)
  • Duramax Valve Seals

*Check for availability –

SKU: N/A Categories: ,

Additional information

Weight N/A
Dimensions N/A

2001-2004 LB7, 2004.5-2005 LLY, 2006-2007 LBZ, 2007.5-2010 LMM, 2011-2016 LML

Core Charge

Send in your core head to build, Use one of our cores


Wagler Competition Products
9612N 675E
Odon, Indiana 47562
Phone: (812) 636-0391

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