Ford 10" pro gear, 5.43 ratio, 35 spline pinion.

Yukon Ring & Pinion sets give you the confidence of knowing your running gears designed for the harshest of conditions. Whether its on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up.

All Yukon Ring & Pinion sets come with a one (1) year warranty against manufacturered defects. Lifetime coverage is available for an additional $45. See Y.E.S. Warranty below for details.