Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) Hi-Lift Jack Company 100% built in the USA

100% built in the USA

Push-In Temperature Probe

3/4 in Long

Isolated Water Cross-Over

1966-1974 Oldsmobile Toronado

Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) Hi-Lift Jack Company 100% built in the USARICHMOND 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