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Yukon High Performance Ring & Pinion Gear Set for GM 8.5' & 8.6' in a 3.90 Ratio

Free shipping on orders over $29.99

$208.93

$ 88 .99 $88.99

In Stock
  • 8. 50" ring gear diameter
  • Fits GM 8. 5" and 8. 6"
  • 30 spline pinion


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. All Yukon ring & pinion sets come standard with a one-year . This gear set does have an ABS provision on the pinion.


Mack Cannon
Reviewed in the United States on September 29, 2021
Installed this 3.90 rear gear set in a 2002 Silverado Regular cab 5.3 L with a small cam and headers. The ring and pinion were machined well and installed with no problem. We used the exact same shims on the gear set and the backlash and gear mesh pattern worked out perfect. The cam loves that 3.90 gear and with 31 inch tires it will cruise the interstate no problem.
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