Motive Gear Ford 8.8" Ring & Pinion Set - 3.90 Ratio - 43-11 Teeth 193 Spindle Checker

Spindle Checker

1974-1981 Pontiac Firebird

Choose from two sizes

You no longer have to accept a radiator that almost meets your needs

4500 lb/in Spring Rate

Motive Gear Ford 8.8" Ring & Pinion Set - 3.90 Ratio - 43-11 Teeth 193 Spindle CheckerMotive 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