Richmond Ring & Pinion Set - 3.42 Ratio, 41-12 Teeth, GM 10 Bolt (70-94) 13104 lock angle and 8mm valve

lock angle and 8mm valve stem size are perfect locks for GM Gen III/LS1/LS2/LS6 applications

Highly recommended for use with Lakewood Bellhousings

1957-1957 Oldsmobile

03 in W x 18

California Detail Kit

Richmond Ring & Pinion Set - 3.42 Ratio, 41-12 Teeth, GM 10 Bolt (70-94) 13104 lock angle and 8mm valveRICHMOND 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