The Motive Gear Dana 60 Ring and Pinion gear set features a reverse cut ration of 4.88.1. This design is a result of years of racing development, and some of the best manufacturing methods in the industry.
Here are additional specs:
• Ring and pinion ratio: 5:38:1
• Cover bolts: 10
• Ring gear bolts: 12
• Pinion spline count: 29
• Carrier series: 3
• Ring Gear Rotation: Reverse
• Ring gear teeth: 43
• Pinion gear teeth: 8
• Ring Gear Diameter: 9.750”
• Pinion Shaft Diamater: 1.626”
Please note that this will fit a 4:10:1 and numerically lower series carriers.