2002 Chevrolet Avalanche 2500 Ring and Pinion Set 4WD - GM 10.5 in Rear - w/ 14 Bolt Cover - 4.88 Ratio - Thick Ring and Pinion Set - Fits 3 series 4.10 & Down Carrier - Rear guaranteed to replace your current 2002 Chevrolet Avalanche 2500 Ring and Pinion Set 4WD - GM 10.5 in Rear - w/ 14 Bolt Cover - 4.88 Ratio - Thick Ring and Pinion Set - Fits 3 series 4.10 & Down Carrier - Rear. 2002 Chevrolet Avalanche 2500 Ring and Pinion Set comes new OEM 2002 Chevrolet Avalanche 2500 Ring and Pinion Set aftermarket new 2002 Chevrolet Avalanche 2500 Ring and Pinion Set of remanufactured 2002 Chevrolet Avalanche 2500 Ring and Pinion Set 4WD - GM 10.5 in Rear - w/ 14 Bolt Cover - 4.88 Ratio - Thick Ring and Pinion Set - Fits 3 series 4.10 & Down Carrier - Rear.