The Revolution Gear & Axle gear package for 1998–2008 Chevrolet 1500 fits GM 8.6"/8.25" IFS axles and supplies a 5.13 axle ratio for differential rebuilds or gearing changes. Designed for GM independent front suspension applications, this package provides the correct final-drive ratio to accommodate tire upgrades, towing needs, or restoration of worn axle gearing on those Chevy trucks.
Revolution Gear & Axle 98-08 Chevrolet 1500 GM8.6in-GM8.25in IFS 5.13 Ratio Gear Package