Richmond Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - Thin Gear - 8.875 in - GM 12-Bolt 12BC373 Specialty Products For Holley performance carbuertors that

For Holley performance carbuertors that will be used on GM applications

1991-2000 Chevrolet C2500

Overall Dimensions - 8

2A/5 - Certified: Meets the latest safety standards for auto racing in 2024

Sanden 7176 Compact

Richmond Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - Thin Gear - 8.875 in - GM 12-Bolt 12BC373 Specialty Products For Holley performance carbuertors thatEXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world class factories, using the latest heat treatment technology, with extensive quality controls throughout.; Richmond Gears EXCel drivetrain products offer high quality OEM replacement drivetrain products for your vehicle.; Richmond Gears EXCel line of ring and pinon gearsets provide Richmond quality at affordable prices.; All EXCel