2001-2010 GM 11.5" Rear Ring and Pinion Gear Set w/ Master Bearing Kit Ring and Pinions - Ford 9" Rear 2.89" Support 25" Wide) 42 Links

25" Wide) 42 Links

GMC Sierra 3500 HD (2007-2015)

Dodge W300 1 Ton 4x4 (1960-1978)

(1) XHD Mainshaft

Chevrolet Silverado 1500 (2001-2007)

2001-2010 GM 11.5" Rear Ring and Pinion Gear Set w/ Master Bearing Kit Ring and Pinions - Ford 9" Rear 2.89" Support 25" Wide) 42 LinksGM 11. 5" Gear Package Description Package Includes: (1) Rear GM 11. 5" Ring and Pinion Gear Set (Choose Ratio Above) (1) Rear Master Bearing Install Kit *Note: The GM 11. 5" differential had a design change in mid 2011. The early design has a rear pinion race with an O. D. of 4. 125". The later design has an O. D. of 4. 375". This master bearing install kit is for the 4. 125" O. D. size. Contact support if you need help figuring out what differential