2007 GMC Savana 2500 Ring and Pinion Set RWD - Dana 60 - Standard Rotation - Ring and Pinion Set - 4.30 Ratio - Fits 3 Series Carrier - Will Work w/4.27 in 4WD - Rear guaranteed to replace your current 2007 GMC Savana 2500 Ring and Pinion Set RWD - Dana 60 - Standard Rotation - Ring and Pinion Set - 4.30 Ratio - Fits 3 Series Carrier - Will Work w/4.27 in 4WD - Rear. 2007 GMC Savana 2500 Ring and Pinion Set comes new OEM 2007 GMC Savana 2500 Ring and Pinion Set aftermarket new 2007 GMC Savana 2500 Ring and Pinion Set of remanufactured 2007 GMC Savana 2500 Ring and Pinion Set RWD - Dana 60 - Standard Rotation - Ring and Pinion Set - 4.30 Ratio - Fits 3 Series Carrier - Will Work w/4.27 in 4WD - Rear.