Description
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
Provides 100% traction to both wheels at all times
Not recommended for street driven vehicles
Reviews
There are no reviews yet.