Motive Gear Ring and Pinion Set - 4.86:1 Ratio - Ford - 9" 4101XXLBK The 5/8" valve stem hole

The 5/8" valve stem hole is located behind the center to avoid clipping

Spiral core

15" Extended length

Used by virtually all Cup teams in every race

Motive Gear Ring and Pinion Set - 4.86:1 Ratio - Ford - 9" 4101XXLBK The 5/8" valve stem holeMotive 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