Richmond Ring and Pinion - 3.73 Ratio - 27 Spline Pinion - 3 Series - 7.5 in / 7.625 in - GM 10-Bolt H775CA3 0L (t) N55Vehicle Applications: BMW

0L (t) N55Vehicle Applications: BMW M2 (F87) 16-18/335i/ix (F30) 12-15/435i/ix (F32/F33) 14-16 L6-3

O-rings are captured in the plate for tight seal against block surface

Our dry filter is proven to retain its shape under high airflow

Strange Oval supplies many of the top teams in NASCAR with drive plates and axles and has been doing so for the last 5 years

Spindles are forged for increased strength

Richmond Ring and Pinion - 3.73 Ratio - 27 Spline Pinion - 3 Series - 7.5 in / 7.625 in - GM 10-Bolt H775CA3 0L (t) N55Vehicle Applications: BMWRICHMOND 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.