Motive Gear Ring and Pinion Set - 4.57:1 Ratio - Ford - 9" 919080 1/16" NPT male thread to

1/16" NPT male thread to 1/8" NPT female

1966-1981 Ford Thunderbird

1972-1972 Ford Custom

1975-1996 Ford F-150

Motive Gear Ring and Pinion Set - 4.57:1 Ratio - Ford - 9" 919080 1/16" NPT male thread toMotive 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