Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s 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.

Application: 1973-2018 GM 10.5" Chevy 14 bolt Rearend (with full float bolt in axles only)

Gear Ratio: 4.88 "Thick"

Compatible Carrier: 3.21-4.10 (3-Series)

Pinion Splines: 30