Skyjacker® utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker® U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker® Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2007-2014	Cadillac	Escalade	Base
2009-2010	Cadillac	Escalade	Hybrid
2010	Cadillac	Escalade	Hybrid Platinum
2008-2010	Cadillac	Escalade	Platinum
2007-2014	Cadillac	Escalade ESV	Base
2008-2010	Cadillac	Escalade ESV	Platinum
2007-2013	Cadillac	Escalade EXT	Base
2013	Chevrolet	Avalanche	Black Diamond LS
2013	Chevrolet	Avalanche	Black Diamond LT
2013	Chevrolet	Avalanche	Black Diamond LTZ
2007-2012	Chevrolet	Avalanche	LS
2007-2012	Chevrolet	Avalanche	LT
2007-2012	Chevrolet	Avalanche	LTZ
1994	Chevrolet	Blazer	Base
1992-1993	Chevrolet	Blazer	Cheyenne
1992-1994	Chevrolet	Blazer	Silverado
1994	Chevrolet	Blazer	Silverado Sport
1992-1999	Chevrolet	K1500 Suburban	Base
1995-1999	Chevrolet	K1500 Suburban	LS
1995-1997,1999	Chevrolet	K1500 Suburban	LT
1992-1994	Chevrolet	K1500 Suburban	Silverado
1992-1999	Chevrolet	K2500 Suburban	Base
1995-1999	Chevrolet	K2500 Suburban	LS
1995-1997	Chevrolet	K2500 Suburban	LT
1992-1994	Chevrolet	K2500 Suburban	Silverado
1999-2005	Chevrolet	Silverado 1500	Base
2016-2018	Chevrolet	Silverado 1500	Custom
2014-2018	Chevrolet	Silverado 1500	High Country
2004-2006,2009-2013	Chevrolet	Silverado 1500	Hybrid
1999-2006,2008-2013,2015-2018	Chevrolet	Silverado 1500	LS
1999-2018	Chevrolet	Silverado 1500	LT
2007-2018	Chevrolet	Silverado 1500	LTZ
2015-2018	Chevrolet	Silverado 1500	SSV
2002-2004,2006-2018	Chevrolet	Silverado 1500	WT
2010-2013	Chevrolet	Silverado 1500	XFE
2004	Chevrolet	Silverado 1500	Z71
2007	Chevrolet	Silverado 1500 Classic	Hybrid
2007	Chevrolet	Silverado 1500 Classic	LS
2007	Chevrolet	Silverado 1500 Classic	LT
2007	Chevrolet	Silverado 1500 Classic	SS
2007	Chevrolet	Silverado 1500 Classic	WT
2018	Chevrolet	Silverado 2500 HD	High Country
2018	Chevrolet	Silverado 2500 HD	LT
2018	Chevrolet	Silverado 2500 HD	LTZ
2018	Chevrolet	Silverado 2500 HD	WT
2007-2010	Chevrolet	Suburban 1500	LS
2007-2010	Chevrolet	Suburban 1500	LT
2007-2010	Chevrolet	Suburban 1500	LTZ
2007	Chevrolet	Suburban 1500	Z71
2007	Chevrolet	Suburban 2500	LS
2007	Chevrolet	Suburban 2500	LT
1995-1999	Chevrolet	Tahoe	Base
2008-2009	Chevrolet	Tahoe	Hybrid
1995-1999,2007-2009	Chevrolet	Tahoe	LS
1995-1999,2007-2009	Chevrolet	Tahoe	LT
2007-2009	Chevrolet	Tahoe	LTZ
1992-1999	GMC	K1500 Suburban	Base
1992-1999	GMC	K1500 Suburban	SLE
1995-1999	GMC	K1500 Suburban	SLT
1994	GMC	K2500	Sierra SL
1994	GMC	K2500	Sierra SLE
1994	GMC	K2500	Sierra SLT
1992-1999	GMC	K2500 Suburban	Base
1992-1999	GMC	K2500 Suburban	SLE
1995-1999	GMC	K2500 Suburban	SLT
2002-2005,2018	GMC	Sierra 1500	Base
2007,2011,2013,2018	GMC	Sierra 1500	Denali
2002	GMC	Sierra 1500	HT
2005-2006,2009-2013	GMC	Sierra 1500	Hybrid
1999-2003,2006,2008-2013	GMC	Sierra 1500	SL
1999-2013,2018	GMC	Sierra 1500	SLE
1999-2013,2018	GMC	Sierra 1500	SLT
2002-2013	GMC	Sierra 1500	WT
2010-2013	GMC	Sierra 1500	XFE
2007	GMC	Sierra 1500 Classic	Hybrid
2007	GMC	Sierra 1500 Classic	SL
2007	GMC	Sierra 1500 Classic	SLE
2007	GMC	Sierra 1500 Classic	SLT
2007	GMC	Sierra 1500 Classic	WT
2018	GMC	Sierra 2500 HD	Base
2018	GMC	Sierra 2500 HD	Denali
2018	GMC	Sierra 2500 HD	SLE
2018	GMC	Sierra 2500 HD	SLT
1992-1995	GMC	Yukon	Base
2007-2010	GMC	Yukon	Denali
2010	GMC	Yukon	Denali Hybrid
1993	GMC	Yukon	GT
2008-2010	GMC	Yukon	Hybrid
1996-1997	GMC	Yukon	SL
1992-1999,2007-2010	GMC	Yukon	SLE
1995-1999,2007-2010	GMC	Yukon	SLT
1992,1994	GMC	Yukon	Sport
2007-2010	GMC	Yukon XL 1500	Denali
2007-2010	GMC	Yukon XL 1500	SLE
2007-2010	GMC	Yukon XL 1500	SLT