The Revolution Gear & Axle ring and pinion set for Dana 30 short-pinion front axles provides a 4.88 final-drive ratio replacement matched to the short-pinion configuration. The overview states the product identity and its purpose for front-axle gear service. This matched ring and pinion set is intended for rebuilding or repairing Dana 30 short-pinion front axles requiring a 4.88 ratio.
Revolution Gear & Axle Dana 30 Short Pinion Front Axle 4.88 Ratio Ring & Pinion Set