Rusty's Gear Special Kits combine all the Motive Gear parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Master Overhaul Kits in one single part number. High-performance Motive Gear ring and pinion gear sets are the benchmark of quality in the automotive gear industry. State-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. These kits contain the gears, bearings, and all the small parts needed to fully rebuild your differentials.

These gears are used in stock car racing, drag racing, the toughest off road racing, sports cars, muscle cars, trucks and everyday automobiles when the driver demands the highest quality and performance.

• Gear and Kit Package for Dana 30 (186mm) Front , Dana 44 (220mm) Rear
• Choice of 4.88 or 5:13 Gear Ratio
• Engineered using state-of-the-art design software
• Manufactured for dependable performance
• Motive Gear master overhaul kits include quality Timken bearings, seals, races, and a shim kit.

IMPORTANT: A speedometer calibrator or programmer is REQUIRED with gear changes in all 2018 and Newer JL and JT models or the vehicle will go into limp mode. Note that there are various power programmers that will also correct gear ratio changes, some of which are available in our performance section.