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.

• GM & Chrysler 11.5 Rear
• 4.30 Ratio
• Built to exceed Oe specifications

Features and Benefits:

• GM & Chrysler 11.5 inch Rear
• 4.30 Ratio
• Built to exceed Oe specifications

• AAP UDA 4:55

2011-2014 Ram 2500 (Rear) (Drive: 4WD, Rwd)

• 2011-2016 Ram 3500 (Rear) (Drive: 4WD, Rwd)
• 2003 Dodge Ram 2500 Van (Rear) (Drive: Rwd)
• 2003-2010 Dodge Ram 2500 (Rear) (Drive: 4WD, Rwd)
• 2003-2010 Dodge Ram 3500 (Rear) (Drive: 4WD, Rwd)
• 2007 Chevrolet Silverado 3500 Classic (Rear) (Drive: 4WD, Rwd)
• 2001-2004 Chevrolet Silverado 2500 (Rear) (Drive: 4WD, Rwd)
• 2001-2015 Chevrolet Silverado 2500 Hd (Rear) (Drive: 4WD, Rwd)
• 2001-2006 Chevrolet Silverado 3500 (Rear) (Drive: 4WD, Rwd)
• 2007-2015 Chevrolet Silverado 3500 Hd (Rear) (Drive: 4WD, Rwd)
• 2007 GMC Sierra 2500 Hd Classic (Rear) (Drive: 4WD, Rwd)
• 2007 GMC Sierra 3500 Classic (Rear) (Drive: 4WD, Rwd)
• 2001-2004 GMC Sierra 2500 (Rear) (Drive: 4WD, Rwd)
• 2001-2015 GMC Sierra 2500 Hd (Rear) (Drive: 4WD, Rwd)
• 2001-2006 GMC Sierra 3500 (Rear) (Drive: 4WD, Rwd)
• 2007-2015 GMC Sierra 3500 Hd (Rear) (Drive: 4WD, Rwd)