Ford + GM + Dodge USA Standard Ring & Pinion For Dana 80 (3.73 Ratio)
$336.25
- Part Number: ZG D80-373
- Est. Ship Time: Usually Ships in 1-2 Business Days

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USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
- Fits Dana Spicer 80
- 11.25" ring gear diameter
- 37 spline pinion
- 12 ring gear bolts
- 3.73 ratio
Technical Notes
Compatible Make / Model
- Chevrolet C3500 (1992-2000)
- Chevrolet K3500 (1990-1998)
- Chevrolet Express 3500 (1996-2007)
- Chevrolet C3500HD (1991-2001)
- Chevrolet G30 (1992-1995)
- Chevrolet C4500 Kodiak (2003-2009)
- Chevrolet P30 (1997-1999)
- Dodge Ram 3500 (1994-2002)
- Dodge B3500 (1995-1998)
- Dodge Ram 2500 Van (1999-2003)
- Dodge Ram 2500 (1994-2002)
- Ford E-350 Econoline (1988-1998)
- Ford E-350 Super Duty (2000-2010)
- Ford F-450 Super Duty (1999-2005)
- Ford F-350 (1988-1997)
- Ford E-450 Super Duty (2003-2005)
- Ford E-450 Econoline Super Duty (2000-2002)
- Ford F-350 Super Duty (1999-2015)
- Ford F-Super Duty (1990-1997)
- Ford E-350 Econoline Club Wagon (1999-1999)
- GMC C3500 (1992-2000)
- GMC K3500 (1992-2000)
- GMC P3500 (1997-1999)
- GMC C3500HD (2001-2002)
Compatible Differentials
- Dana 80, '98 & newer Ford only 35 Spline
- Dana 80 37 Spline
- Dana 80 35 Spline
- Dana 80, '98 & newer Ford only 37 Spline
USA Standard Gear: ZG D80-373, ZGD80-373

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