2005 Chevrolet Express 3500 Ring and Pinion Set Express 3500 - RWD - GM 10.5 in Rear - w/ 14 Bolt Cover - 5.38 Ratio - Thick Ring and Pinion Set - Fits 3 series 4.10 & Down Carrier - Rear guaranteed to replace your current 2005 Chevrolet Express 3500 Ring and Pinion Set Express 3500 - RWD - GM 10.5 in Rear - w/ 14 Bolt Cover - 5.38 Ratio - Thick Ring and Pinion Set - Fits 3 series 4.10 & Down Carrier - Rear. 2005 Chevrolet Express 3500 Ring and Pinion Set comes new OEM 2005 Chevrolet Express 3500 Ring and Pinion Set aftermarket new 2005 Chevrolet Express 3500 Ring and Pinion Set of remanufactured 2005 Chevrolet Express 3500 Ring and Pinion Set Express 3500 - RWD - GM 10.5 in Rear - w/ 14 Bolt Cover - 5.38 Ratio - Thick Ring and Pinion Set - Fits 3 series 4.10 & Down Carrier - Rear.