GM Premium Stock Plus Long Block For 2007.5-2010 6.6L LMM Duramax Industrial Injection Differential Covers and Parts " AR605M TT-M 20X10 5X120 CHR

AR605M TT-M 20X10 5X120 CHR +34MM

or 122606 (03-13 Diesel Auto with OE mount P/N 52121938AA) available in options or t-case index kit

Parts:24-Months

making room for a more aggressive wheel and tire combo without breaking the bank

With our calibrated injectors

GM Premium Stock Plus Long Block For 2007.5-2010 6.6L LMM Duramax Industrial Injection Differential Covers and Parts " AR605M TT-M 20X10 5X120 CHRIndustrial Injection 2007. 5 2010 6. 6L LMM Duramax Premium Stock Plus Long Block Engine. The Industrial Injection Premium Stock Plus Duramax Long Block was designed to eliminate the common engine failures associated with the 6. 6L Duramax. These premium upgrades result in industry leading reliability out of the engine build. We use the highest quality parts and machining processes in every engine build, guaranteeing you the up most reliability and