EXCel from Richmond Thick Differential Ring And Pinion Set For 8.875” GM Rear Axle Chevy C10 1960-1987

With three different gear ratios to choose from, this differential ring and pinion set is bound to meet your 1960-1987 Chevy C10’s needs! This EXCel from Richmond set is specially made for 8.875” GM rear axles as it boasts a thick, 12-bolt ring gear and 30-spline pinion. Both pieces are made of 8620 steel which is capable of handling drag racing, guaranteeing top-tier strength.

Features and Benefits:
- Thick 12-Bolt Ring Gear & 30-Spline Pinion Set
- Available with 3.73, 4.10, or 4.56 Gear Ratio
- Perfect for 8.875” GM Rear Axles
- Built from Robust 8620 Steel

Additional Notes: 
- MUST be installed on a factory carrier with a 2.76 to 3.42 gear ratio.
- Professional installation of the ring gear and pinion is highly recommended.