Motive Gear GM 10-Bolt 8.5" Ring & Pinion Set - 4.10 Ratio - 41-10 Teeth Bert No-drill installation

No-drill installation

Compact (7

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self-learning EFI systems feature an all new ECU pre-loaded with 80 dyno-tuned calibrations that support popular engine configurations up to 800 HP

Motive Gear GM 10-Bolt 8.5" Ring & Pinion Set - 4.10 Ratio - 41-10 Teeth Bert No-drill installationMotive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off road, check out Motive Gear. Motive Gear products can be found in the winners circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of