Ring & Pinion AMC 20 Gear Set, 72-86 Jeep CJ-5, CJ-7 & CJ-8, 4.88 Ratio

Part #: AMC488       Manufacturer #: AMC/488


Availability: In stock


Quick Overview

This ring and pinion gear set from Alloy USA fits 72-86 Jeep CJ-5, CJ-7 & CJ-8 (Scrambler) with an AMC 20 rear axle, 4.88 ratio.

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Ring & Pinion AMC 20 Gear Set, 72-86 Jeep CJ-5, CJ-7 & CJ-8, 4.88 Ratio
When you change your tire size you need to make sure you have the right gearing to get optimal fuel economy and power. Another reason why you may consider re-gearing is when you do a lot of off-roading and need to get more torque to the wheels. We offer the most popular ratios to satisfy everyone's gearing needs.

  • Alloy USA – 5 Year Limited Warranty
  • 4.88 ratio for AMC 20 rear axle
  • AMC 20 rear axles were commonly found in 72-86 Jeep CJ5, CJ7 & CJ8
  • High quality 8620 forgings and Gleason gear cutting technology

Below is a table that you can use as a guide to select the correct ring & pinion set up for your needs.

jeep ring and pinion

The dedicated team of Alloy USA engineers have developed, tested, raced and trail ridden each of our products until they were perfected. They marry the mechanics of engineering with the art of manufacturing to produce the finest in drivetrain solutions. Why do they put so much time and energy into developing our axle shafts and ring & pinions? Because horsepower is useless if you can’t get it to the ground. They take pride in engineering solutions and prove it by backing each product with an industry leading warranty. Each axle is covered by our exclusive 10-year limited warranty and each ring and pinion is covered by a 5-year limited warranty so you can drive with confidence!

Cross Reference AMC/488
Manufacturer Alloy USA
Install Time 5+ Hours
Warranty 5 Year Limited
UPC 801773000064

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