Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) RU004004 AFCO HT fluid has been

AFCO HT fluid has been designed to provide enhanced performance for applications ranging from drag racing to street stocks to open wheel modifieds and is value priced

**Image is of Red inserts but this item is Blue**

428 lb/in Spring Rate

For OE replacement and high performance street

Mopar Minivan 2017-23

Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) RU004004 AFCO HT fluid has beenRICHMOND 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