Richmond Ring & Pinion Set - 3.73 Ratio, 41-11 Teeth, GM 10 Bolt (70-94) 60-010 1980-1985 Pontiac Firebird

1980-1985 Pontiac Firebird

1965-1987 Oldsmobile Delta 88

tapered shaft

4 Horsepower Motor

Richmond Ring & Pinion Set - 3.73 Ratio, 41-11 Teeth, GM 10 Bolt (70-94) 60-010 1980-1985 Pontiac FirebirdRICHMOND 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 10 Bolt "New Style" Installation Notes: When replacing a stock 2. 56 and numerically lower, the carrier must be replaced with a carrier of 2. 73 or higher. Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of