Fits: 2001 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY Duramax Diesel
Modified P1 sun gear to accept the SunCoast Performance sleeved C2 hub or billet C2 hub.
Modified P1 sun gear to accept the SunCoast Performance sleeved C2 hub or billet C2 hub.