Yukon Gear & Axle Dana Spicer 60 Ring and Pinion Options:Reverse Ratio 4.56 Thick providing flexibility to cater to

providing flexibility to cater to various towing requirements

Tailored for Cummins engines from 2007

Keeping your Allison transmission cool is the #1 way to make it last

adjustable camber and caster

Yukon Gear & Axle Dana Spicer 60 Ring and Pinion Options:Reverse Ratio 4.56 Thick providing flexibility to cater toWhether you want to call it relentless abuse, or product testing, we've tried nearly all manufacturers of ring and pinion sets, and we've grenaded nearly all of them. To date, Yukon has been the absolute most indestructible set of gears we've ran without fail. High performance. 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