Yukon Gear Mini Spool For GM 8.5in w/ 30 Spline Axles

The Yukon Gear Mini Spool for GM 8.5-inch axles is a cost-effective traction solution designed for vehicles seeking full-time lockup. This mini spool replaces the spider gears within a standard open carrier, providing a solid connection between the axles and delivering 100% power to both tires at all times. Constructed for durability, it offers a reliable means to improve traction and performance, especially in high-horsepower or off-road applications. The design ensures a straightforward installation, making it an attractive upgrade for enthusiasts looking to enhance their vehicle’s grip and handling.

Compatible with GM 8.5-inch axles featuring 30 spline axles, this product is intended for use in vehicles with large tires or high horsepower where full-time lockup is beneficial. It is not recommended for street-driven vehicles due to its locking nature. The mini spool installs directly into the open carrier as a bolt-in replacement for the spider gears, providing a simple upgrade for off-road, drag racing, or performance applications. The kit includes the mini spool itself, designed for durability and consistent performance under demanding conditions.