Richmond Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - Thin Gear - 8.875 in - GM 12-Bolt 49-0096-1 Thermostat Housing O-Ring 1979 Ford Mustang Base CID

1979 Ford Mustang Base CID 302 Naturally Aspirated GAS

CNC machined from 4130 chrome moly and centerless ground to avoid stress risers

3 in Center Inlet / Outlets

Starter Bolt Kit

2006-2014 Jeep Grand Cherokee

Richmond Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - Thin Gear - 8.875 in - GM 12-Bolt 49-0096-1 Thermostat Housing O-Ring 1979 Ford Mustang Base CIDRICHMOND is the leading manufacturer of professional quality, hi performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! GM 12 Bolt Installation Notes: When replacing a 2. 73 3. 90 ratio with a Richmond Hi Performance Ring & Pinion, the carrier must be replaced with a carrier from a stock 4. 10, 4. 56 or 4. 88 ratio. When installing 5. 14 to 6. 14 ring & pinion sets,