Upgraded 73.5x70.6mm Turbo Turbine Housing for 2005-10 6.6l LLY LBZ LMM Duramax

Looking to build the ultimate turbo for your Duramax?

Our upgraded turbine housing will help you get the job done.

• Ductile Cast Iron
• Accepts 73.5x70.6mm Turbine Wheel
• Accepts OEM 15mm LLY Vanes (cast or billet)
• High Flow Inlet & Outlet

Fits:

2004.5-2005 6.6l LLY Duramax Turbos with 73.5x70.6mm Turbine wheel

2006-2007 6.6l LBZ Duramax Turbos with 73.5x70.6mm Turbine wheel and 15mm vanes

2007-2010 6.6l LMM Duramax Turbos with 73.5x70.6mm Turbine wheel and 15mm vanes. **Note a LLY or LBZ turbo must be used on a LMM. This long shaft turbine wheel will not fit a "boreless" compressor wheel found in the "short shaft" LMM turbos.