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.
- Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications
Features: - Fits Chrysler Dana Spicer 80 w/37 Spline Axles
- 4.10 And Up Ratio Only
- Provides 100 Percent Traction To Both Wheels At All Times
- Not Recommended For Street Driven Vehicles
Vehicle Fitments
- Chevrolet C3500 1992 to 2000
- Chevrolet C3500HD 1991 to 2001
- Chevrolet C4500 Kodiak 2003 to 2004
- Chevrolet C4500 Kodiak C4C042 2005 to 2009
- Chevrolet C4500 Kodiak C4E042 2005 to 2009
- Chevrolet C4500 Kodiak C4U042 2005 to 2009
- Chevrolet C4500 Kodiak C4V042 2005 to 2009
- Chevrolet Express 3500 1996 to 2007
- Chevrolet G30 1992 to 1995
- Chevrolet K3500 1990 to 1998
- Chevrolet P30 1997 to 1999
- Dodge B3500 1995 to 1998
- Dodge Ram 2500 1994 to 2002
- Dodge Ram 2500 Van 1999 to 2003
- Dodge Ram 3500 1994 to 2002
- Ford E-350 Econoline 1988 to 1998
- Ford E-350 Econoline Club Wagon 1999
- Ford E-350 Super Duty 2000 to 2010
- Ford E-450 Econoline Super Duty 2000 to 2002
- Ford E-450 Super Duty 2004 to 2005
- Ford E-450 Super Duty Custom 2003
- Ford F Super Duty 1990 to 1997
- Ford F-350 1988 to 1997
- Ford F-350 Super Duty 1999 to 2015
- Ford F-450 Super Duty 1999 to 2005
- GMC C3500 1992 to 2000
- GMC C3500HD 2001 to 2002
- GMC K3500 1992 to 2000
- GMC P3500 1997 to 1999