1988-1998 GM 1500 8.25"/8.5" Front & Rear Ring and Pinion Gear Package w/ Master Bearing Kits Ratio::4.56 GMC C3500HD (1999-2002)

GMC C3500HD (1999-2002)

Chevrolet C3500 (1999-2000)

Steel Module (w/ Turbulator Plates w/ Holes) for:

Ram 3500 (2011-2020)

41 Case Housing

1988-1998 GM 1500 8.25"/8.5" Front & Rear Ring and Pinion Gear Package w/ Master Bearing Kits Ratio::4.56 GMC C3500HD (1999-2002)GM 8. 25" 8. 5" Gear Package Description Package Includes: (1) Front 8. 25" IFS Ring and Pinion Gear Set (1) Front Master Bearing Install Kit (1) Rear 8. 5" Ring and Pinion Gear Set (1) Rear Master Bearing Install Kit *Note: Rigid Axle's OE Dry 2 Cut is only available for rear 8. 5" ring and pinions. The GM 8. 25" IFS has a carrier break at 3. 23 & numerically lower 3. 42 & numerically higher. That means if you have 3. 08 3. 23 ratios from the