Revolution Gear gear sets are made from top quality 8620 Steel and are precision heat treated to OEM specifications, making for the best aftermarket gears available. All Revolution Ring and Pinion sets are backed by an industry leading 2 Year Warranty against defects. Revolution gears are also double, and in some cases triple lapped for flawless setup, smoother running and longer life. With products that have been Street, Off Road and Race proven for more than a decade, you can count on Revolution Gear & Axle products to be the best aftermarket parts available.
Includes new Revolution Gear & Axle ring and pinion sets For Both Front And Rear Axles, offered with Koyo Master Install Kit.
Because the Dana 30 axle has a gear ratio carrier break, all gear ratios listed for the Dana 30 require the 3.73+ carrier. If you already have a 3.73+ carrier, select “No” on the dropdown menu.
The Dana 44 has a gear ratio carrier break as well. However we offer thick cut gears making the need to purchase a 3.92+ carrier unnecessary for this axle. When selecting the 3.92+ carrier you will receive standard cut gears and a new 3.92+ carrier.