Yukon Gear Mini Spool For GM 8.5in w/ 28 Spline Axles

If you're looking to get maximum traction for off-road or competition use, this Yukon Gear Mini Spool is a solid option for GM 8.5-inch rear ends with 28-spline axles. This part replaces the spider gears inside your open differential carrier, forcing 100% of the engine's power to be sent to both rear wheels at all times. It's a straightforward way to achieve full-time lockup, which is essential for getting over tough obstacles or maximizing grip in drag racing applications.

Yukon performance spools are made from high-quality materials designed for strength and longevity in demanding applications. The mini spool is designed to install directly into a standard open differential case, making it a more budget-friendly alternative to a full locker for some builds. Keep in mind that this type of full-time locked differential will cause tire scrub and increased wear on the street, so it's best suited for dedicated off-road vehicles, drag cars, or other specialized uses where 100% traction is the priority.

This mini spool fits a wide range of GM vehicles equipped with the 8.5-inch rear axle and 28-spline axles, including models like the Chevrolet Camaro, Buick Regal, and Chevrolet C10. It's important to confirm your specific vehicle's axle and spline count before ordering.