The Revolution Gear & Axle matched ring-and-pinion set for 1976–1983 Jeep CJ5, CJ7 and J10 AMC 20 rear axles provides a 4.10 final drive ratio. This precision-matched gear set is intended for axle rebuilds or ratio swaps, restoring proper gear mesh and axle performance. It’s a reliable option when replacing worn gears or changing final drive characteristics on AMC 20 rear differentials.
Revolution Gear & Axle 76-83 Jeep CJ5/CJ7/J10 AMC 20 Rear Axle 4.10 Ratio Ring & Pinion Set