Motive Gear Ring and Pinion Set - 4.30:1 Ratio - Ford - 9" 121005 400 in Thick

400 in Thick

Fit ALL wet sump LS engines except supercharged

1976-1991 Cadillac Seville

are more aerodynamic

Motive Gear Ring and Pinion Set - 4.30:1 Ratio - Ford - 9" 121005 400 in ThickMotive 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