Motive Gear Performance Ring and Pinion - 3.90 Ratio - 30 Spline Pinion - 8.875 in - GM 12-Bolt 29601610 Brackets work with the standard

Brackets work with the standard secondary arm as well as a throttle adjust-ment-screw secondary arm

Permanently Replaces Original Bleeder Screw

and seamless phone call conversations

Works with 12- and 16-volt systems

Finish: Gloss

Motive Gear Performance Ring and Pinion - 3.90 Ratio - 30 Spline Pinion - 8.875 in - GM 12-Bolt 29601610 Brackets work with the standardMotive 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