Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) K1 RaceGear 1966-1979 Pontiac Laurentian

1966-1979 Pontiac Laurentian

Red Cotton

Renew Kit original equipment rebuild kits are available for all Holley Carburetors as well as Carter and Rochester

Not intended as direct replacement for late-model vehicles due to hood and cowl clearance

Cosworth / Ford / Lotus 4-Cylinder

Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) K1 RaceGear 1966-1979 Pontiac LaurentianRICHMOND 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