2007.5-2010 GM 6.6L LMM Duramax

This is our lly-lmm Duramax 68mm wheel and cover kit. What's included

High flow 6x6 billet 68mm compressor wheel

Polished 68mm compressor housing 

Full rebuild kit including 360-degree steel thrust

Your option of a 9 blade lly 66mm turbine wheel or a 10 blade lly turbine wheel 

Fully balanced rotation assembly (the compressor and turbine will come put together because we balance as an assembly)

We sell a lot of the DIY kits and to answer some common questions we get. If you plan on towing do not choose the 9 blade option, please choose the 10. If you still aren't sure please call and we can build a kit or direct you to another kit we have that would be better suited for you truck and what you do with it. We have seen over 700hp with these kits obviously with larger injectors and pump/s. These turbine wheels will only fit in LLY turbine housings so if you have an lbz or lmm you will need a lly turbo or a lly turbine housing and vanes.

These are special Turbines we had made to accommodate more lmm-lml turbo options. When making big power on drop in replacement turbos factory size lmm-lml vane height is a huge limiting factory when it comes to power and drive pressure. These are made with 15mm lly inducer vane height measuring 72.5/66.5 10 blade with lmm-lml shorty shafts. THIS IS NOT DROP IN REPLACEMENT MACHINING IS REQUIRED.

These are our high flow vanes we use in our custom Duramax and Power Stroke turbo builds. These are tried and true and are the highest quality. If you're looking for more flow and want to make the most power possible from your turbo these, are it. Pictured is a comparison between factory and the high flow vanes