Industrial Injection 2004.5-2005 LLY Duramax Premium Stock Plus Cylinder Heads (RH & LH Set) duramax 2001 - 2004 6.6l lb7 32 A/R twin-scroll turbine housing

32 A/R twin-scroll turbine housing

Turbine Exducer 83

* Sold Individually (Requires 16 for complete set)

Designed for Cummins QSL 8

9 Cummins Injectors 2003-2004

Industrial Injection 2004.5-2005 LLY Duramax Premium Stock Plus Cylinder Heads (RH & LH Set) duramax 2001 - 2004 6.6l lb7 32 A/R twin-scroll turbine housing2004. 5 2005 LLY Duramax Premium Stock Plus Cylinder Heads (RH & LH Set) Restore factory performance and long term reliability to your 2004. 52005 LLY Duramax 6. 6L with these stock remanufactured cylinder heads. Built to OE specifications and professionally remanufactured, these heads are designed to provide dependable performance for stock rebuilds and mild performance applications. Each cylinder head is thoroughly inspected, pressure tested,