GM 8.875" 12-Bolt Gears - 3.73

* BRAND NEW GM 8.875" 12-Bolt Passenger Car Richmond Excel Ring & Pinion

Ratio: 3.73

* Works with 3-Series Carriers (3.08 to 3.90)

* Genuine Richmond Excel Ring & Pinion

* Manufactured with 8620 Heat-Treated Material

* Will not fit 12-Bolt TRUCK Rearends

* 1-Year Factory Warranty *


* Master Bearing Kits Available for Additional $85 *

* Axles & Posi Units Also Available
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