GM 12-Bolt Truck Differential Gear Set 4.11 Ratio, 30-Spline Pinion

The USA Standard Gear GM 12-Bolt Truck ring and pinion gear set offers a 4.11 gear ratio and 30-spline pinion count. USA Standard Gear provides a comprehensive selection of ring and pinion sets to cater to a wide range of common and specialized applications. This gear set is compatible with various Chevrolet models, including but not limited to 1987 Chevrolet Blazer Custom Deluxe, 1986 Chevrolet C10 Custom, 1974 Chevrolet C10 Pickup Base, 1963 Chevrolet C10 Pickup Base, 1981 Chevrolet G10 Beauville, 1974 Chevrolet G10 Van Base, 1967 Chevrolet G10 Van Base, 1986 Chevrolet K10 Custom, 1974 Chevrolet K10 Pickup Base, 1963 Chevrolet K10 Pickup Base, 1986 Chevrolet K10 Suburban Custom, 1981 Chevrolet K10 Suburban Custom, 1986 Chevrolet K5 Blazer Custom, 1981 Chevrolet K5 Blazer Custom, 1987 Chevrolet R10 Custom Deluxe. The Fitment Industries website provides a comprehensive vehicle fitment list, and encourages users to search for their specific vehicle if not immediately listed. Please confirm fitment with our team prior to ordering to reduce the risk of ordering the wrong product. USA Standard Gear provides a 1-year warranty against manufacturer defects. Returns are accepted within 30 days of receipt, provided the item is in new, unused condition with all original accessories. If fitment issues arise due to an error in our sales team's recommendation or an order error on our part, returns may be accepted with no restocking fees, provided the item remains in like-new condition.