4.88 Re-Gear Kit for Dana 30/44

The USA Standard Gear ZGK008 is a comprehensive re-gear and install kit designed for Jeep TJ models featuring Dana Spicer 30 front and Dana Spicer 44 rear axles. This all-in-one package streamlines the re-gearing process by including both front and rear ring and pinion sets, coupled with the most complete master overhaul kits available. This ensures you have everything needed to re-gear both differentials with a single, convenient part number. This kit is specifically engineered with a 4.88 gear ratio, which is crucial for enhancing performance when larger tire sizes are installed or when seeking to optimize the vehicle's powerband for specific driving conditions, such as off-roading or highway cruising. The "Regular" grade type ensures robust and reliable performance for everyday use. Fitment is precisely for Jeep TJ models with Dana Spicer 30 front and Dana Spicer 44 rear differentials, specifically targeting the 4.88 gear ratio. The application summary details compatibility with 1997-2006 Jeep Wrangler models, including Rubicon, SE, Sport, X, Sahara, and 65th Anniversary Editions, covering engine variants like the 4.0L and 2.4L. USA Standard Gear stands behind its products with a 1-year warranty against manufacturer defects, providing assurance of quality and durability. This kit offers a complete solution for enthusiasts looking to significantly improve their Jeep's drivability and performance through a proper differential re-gear.