1984 Dodge B150 Ring and Pinion Set RWD - Chrysler 8.25 in./ C213 Rear - Ring and Pinion Set - 4.88 Ratio - Double Drilled - Rear guaranteed to replace your current 1984 Dodge B150 Ring and Pinion Set RWD - Chrysler 8.25 in./ C213 Rear - Ring and Pinion Set - 4.88 Ratio - Double Drilled - Rear. 1984 Dodge B150 Ring and Pinion Set comes new OEM 1984 Dodge B150 Ring and Pinion Set aftermarket new 1984 Dodge B150 Ring and Pinion Set of remanufactured 1984 Dodge B150 Ring and Pinion Set RWD - Chrysler 8.25 in./ C213 Rear - Ring and Pinion Set - 4.88 Ratio - Double Drilled - Rear.