Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 12 Bolt H76903F Chrome Cone Seat Wheel Lock

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1959-1974 Dodge W300 Pickup

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Richmond Ring & Pinion Set - 3.90 Ratio, 39-10 Teeth, GM 12 Bolt H76903F Chrome Cone Seat Wheel LockRICHMOND 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 12 Bolt Installation Notes: When replacing a 2. 73 3. 90 ratio with a Richmond Hi Performance Ring & Pinion, the carrier must be replaced with a carrier from a stock 4. 10, 4. 56 or 4. 88 ratio. When installing 5. 14 to 6. 14 ring & pinion sets,