PRODUCT DESCRIPTION
Fits: 489 Case
Ring and Pinion Ratio: 4:56
US Gear ring and pinion gear sets are good everyday gears. You can get the off-the-line power you need and still have the gas mileage to drive every day. US Gear combines engineering expertise, advanced manufacturing technology, and a precise heat treat process to produce the highest quality parts for the most extreme applications. Maximize your drivetrain performance, you'll love these gears!
