GM Premium Stock Plus Long Block For 2007.5-2010 6.6L LMM Duramax Industrial Injection Differential Covers and Parts " making room for a more

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

and advanced tuning flexibility

With our calibrated injectors

Each winch includes a hawse fairlead and on/off rocker switch for easy operation

Brand new modified valve body to increase line pressure by 30 percent for improved clutch holding

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