Yukon Gear Steel Spool For Dana 80 w/ 37 Spline Axles / 4.10+

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

• Provides 100 Percent Traction To Both Wheels At All Times
• Provides 100% traction to both wheels at all times
• Fits Chrysler Dana Spicer 80 with 37 spline axles
• Fits Chrysler Dana Spicer 80 w/37 Spline Axles
• Not recommended for street driven vehicles
• 4.10 and up ratio only

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.