Yukon Gear Steel Spool For Ford 9In with 31 Spline Axles

Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

Features:

• Fits Ford 9" with 31 spline axles

Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Note: This is a special order part and may be shipped directly from the manufacturer. Shipping times may vary.