GM 13 Bolt 10.5" Revolution Gear 3/8” & 1/4" Thick Steel Heavy Duty Diff Cover Individual Small Parts - GM 9.5" 12 Bolt Rear 2014-On GMC Sierra 3500 HD 1

GMC Sierra 3500 HD 1 Ton (2001-2019)

Dodge W300 1 Ton 4x4 (1974 - 1980)

875" 12 Bolt Truck Posi Package

Ring Gear Bolt Quantity: (12) 7/16” X 20 LH

GMC Sierra 2500 HD (2004-2006)

GM 13 Bolt 10.5" Revolution Gear 3/8” & 1/4" Thick Steel Heavy Duty Diff Cover Individual Small Parts - GM 9.5" 12 Bolt Rear 2014-On GMC Sierra 3500 HD 1Revolution Gear & Axle Differential Cover Description Package Details: Fits GM 14 Bolt 10. 5 Inch Differential With Shaved Housing Increases Ground Clearance Ultra Heavy Duty Cover Main Body Stamped Out Of 0. 250 Inch Steel Surrounded in 0. 375 Inch Steel Rings Unpainted Bare Steel Finish American Made From Revolution Gear and Axle Sold As Each Revolution Heavy Duty GM 14 Bolt 10. 5 inch Shaved 13 Bolt Diff Covers are fabricated from 3 8 inch thick