Motive Gear Performance Ring and Pinion - 3.90 Ratio - 30 Spline Pinion - 8.875 in - GM 12-Bolt 29601610 These push-in style valve cover

These push-in style valve cover breathers contain a foam filter element which allows the engine to properly breathe and traps oil vapor and prevents engine compartment contamination

and seamless phone call conversations

Works with 12- and 16-volt systems

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an additional 5th passenger crew port

Motive Gear Performance Ring and Pinion - 3.90 Ratio - 30 Spline Pinion - 8.875 in - GM 12-Bolt 29601610 These push-in style valve coverMotive 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