ZG D80-373 Ring and Pinion Set by USA Standard Gear

The ZG D80-373 ring and pinion set is engineered for those who demand precision and reliability in their drivetrain. Specifically designed for the Dana Spicer 80 axle, this gear set is a robust choice for high-performance applications.

Specifications

• Gear Ratio: 3.73
• Ring Gear Diameter: 11.25 inches
• Pinion Spline Count: 37
• Number of Ring Gear Bolts: 12

Technical Details

When installing the ZG D80-373, it's important to note that the 1998 and newer Ford F350 with dual rear wheels uses a factory 3.73 thin gear and a 4-series carrier. This compatibility ensures a seamless fit and optimal performance.

Fitment

• Chevrolet C/K 3500 (1990-2000)
• Chevrolet Express (1996-2007)
• Chevrolet G30 (1992-1995)
• Chevrolet P30 (1997-1999)
• Dodge B3500 (1995-1998)
• Dodge Ram 2500 (1994-2002)
• Dodge Ram 3500 (1994-2002)
• Ford E-350 (1988-2010)
• Ford F-350 (1988-1997 & 1999-2015)
• Ford F-450 (1999)
• GMC C/K 3500 (1992-2000)

Warranty

This product comes with a one-year warranty against manufacturer defects, ensuring peace of mind with your purchase.

The ZG D80-373 is a crucial upgrade for enhancing your vehicle's drivetrain performance. With its precise engineering and confirmed fitment, this ring and pinion set is a solid investment for any serious build.