3.73 Ratio Ring and Pinion Gear Set

The USA Standard Gear ZG D60-373 is a replacement ring and pinion gear set engineered for Dana 60 axles, offering a 3.73 gear ratio for optimal performance. This set is designed for standard rotation Dana Spicer 60 applications and includes 12 ring gear bolts and a 29 spline pinion. USA Standard's ring and pinion sets are manufactured to provide a quiet and quality replacement for OEM gears. They undergo rigorous in-house quality testing, including dimensional, material, and fitment checks, to ensure they meet or exceed OEM specifications. These gears are available in various OE and aftermarket ratios, catering to a wide range of vehicles from 1948 to the present, offering an affordable solution for drivetrain needs. This gear set is compatible with numerous Ford, Dodge, Chevy, and GMC models, including but not limited to: Ford F-350 (1975-1978), Ford F-250 (1954-1986), Ford F-100 (1965-1971), Ford E-350 Econoline Club Wagon (1999), Dodge Ram 1500 (1994-2001), Dodge Ram 2500/3500 (1994-2002), Chevy Silverado (2007-2019), and GMC Sierra (2007-2019). It is also listed for use in 1966-1977 Ford Bronco, 1980-1996 Ford F150 & Bronco, and 1997-2014 Ford F150. Additionally, it is noted in relation to Dodge Ram AAM 925 Front Axles which experience short ball joint life (2003-2013 models).