Richmond 3.91 Ratio Ring and Pinion 10 Spline Pinion 8.750" Ring Gear 489 Case - Mopar 8.75" Headphone Ear Cushion An integral hydraulically applied clutch

An integral hydraulically applied clutch is operational in both low and reverse gear while high gear is direct drive

Plugs into nearly any HEI Distributor┬ ¼Î“ÇáIn an attempt to keep costs down and racing close

Use the slide collar for a quick dump of air or use the bleed valve to drain your tires to pre-set

quality and performance has earned it an unparalleled reputation in the aftermarket industry

Richmond 3.91 Ratio Ring and Pinion 10 Spline Pinion 8.750" Ring Gear 489 Case - Mopar 8.75" Headphone Ear Cushion An integral hydraulically applied clutchMotive 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