Fits: 2006 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LBZ/LMM Duramax Diesel
*Discontinued*
Brand New Genuine Allison Internal Wiring Harness (20-way) for the 2006-2010 LBZ/LMM Duramax 6 speed Allison 1000 transmission.
Features:
- Genuine Allison Part