Description
A Yukon Ring & Pinion W/ Install Kit For AAM 11.5" - 4.56 Ratio for the 2001-2004 GM 6.6L Duramax LB7. A ring and pinion gear set for changing the axle ratio.
- Yukon part number YGK2111
Fits: 2001-2004 GM 6.6L Duramax LB7; 2003-2007 Dodge/Ram 5.9L Cummins; 2004-2006 GM 6.6L Duramax LLY; 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM; 2007-2010 Dodge/Ram 6.7L Cummins
