Richmond Ring & Pinion Set - 3.42 Ratio, 41-12 Teeth, GM 10 Bolt (77-94) 20600X 2 each #35 and #

2 each #35 and # 37 pump nozzles

Mobil 1 Racing 0W-50 is specifically designed to provide extra levels of protection under high loads and temperatures while maximizing engine horsepower

construction

You must use the 1989-1993 MAF

Richmond Ring & Pinion Set - 3.42 Ratio, 41-12 Teeth, GM 10 Bolt (77-94) 20600X 2 each #35 and #RICHMOND 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! Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more.