The Revolution Gear & Axle ring and pinion set for Dana 30 reverse front axles supplies a 5.38 final-drive ratio replacement matched to that axle family. The opening identifies the part and its purpose for reverse-rotation front-axle service. This matched ring and pinion set is intended for use when rebuilding or repairing reverse-rotation Dana 30 front axles requiring a 5.38 ratio.
Revolution Gear & Axle Jeep Wrangler JK/JL Dana 30 Reverse Front Axle 5.38 Ratio Ring & Pinion Set