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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Flows 110 GPH (free flow)
The entire housing is CNC-machined to exact tolerances for incredible strength (not to mention cool looks)
428 lb/in Spring Rate
**Image is of Red inserts but this item is Blue**
very durable
Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 10 Bolt (70-94) RU004004 Flows 110 GPH (free flow)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! 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
