Skyjacker 2007-2014 Cadillac Escalade Suspension Block and U-Bolt Kit

Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) 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(R) 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. 1 1/4in.BLOCKS W/916X212X1012

• Ductile Iron With Fixed Center Pins
• E-Coated For Corrosion Resistance
• Limited Lifetime Warranty

Upgrade rear suspension support and lift performance with the Skyjacker 1.25-Inch Rear Suspension Block and U-Bolt Kit, Part Number skyBUK12563. Designed for select truck and SUV applications, this kit uses a durable ductile iron suspension block with a fixed center pin to help maintain proper axle positioning. The tapered block design helps correct pinion angle and reduce the possibility of driveline vibration after installation.
The included Skyjacker U-bolts are e-coated to help resist corrosion and provide dependable service in demanding underbody environments. Their design supports secure axle-to-spring attachment when paired with compatible suspension components. The kit includes 1.25-inch lift blocks and U-bolts measuring approximately 9/16 inch by 2-1/8 inches by 10-1/2 inches, providing a practical solution for rear lift applications without requiring separate block and U-bolt sourcing.
Skyjacker suspension components are engineered for reliable fit and long-term use. This kit is listed for select 1996–1999 GMC K1500 Suburban applications; verify vehicle fitment, suspension configuration, and required hardware before installation. Professional installation is recommended to ensure correct torque, axle alignment, and driveline angles. Backed by a limited lifetime warranty, the Skyjacker skyBUK12563 kit provides a durable and purpose-built approach to rear suspension lifting.

Features:

• Ductile iron suspension blocks with fixed center pins

• Tapered blocks help correct pinion angle and reduce driveline vibration

• E-coated U-bolts provide corrosion resistance

• Includes 1.25-inch rear lift blocks and compatible U-bolts

• Designed for select 1996–1999 GMC K1500 Suburban applications

• Limited lifetime warranty

Fitment:
Cadillac Escalade Base 2007
Cadillac Escalade Base 2008
Cadillac Escalade Base 2009
Cadillac Escalade Base 2010
Cadillac Escalade Base 2011
Cadillac Escalade Base 2012
Cadillac Escalade Base 2013
Cadillac Escalade Base 2014
Cadillac Escalade Hybrid 2009
Cadillac Escalade Hybrid 2010
Cadillac Escalade Hybrid Platinum 2010
Cadillac Escalade Platinum 2008
Cadillac Escalade Platinum 2009
Cadillac Escalade Platinum 2010
Cadillac Escalade ESV Base 2007
Cadillac Escalade ESV Base 2008
Cadillac Escalade ESV Base 2009
Cadillac Escalade ESV Base 2010
Cadillac Escalade ESV Base 2011
Cadillac Escalade ESV Base 2012
Cadillac Escalade ESV Base 2013
Cadillac Escalade ESV Base 2014
Cadillac Escalade ESV Platinum 2008
Cadillac Escalade ESV Platinum 2009
Cadillac Escalade ESV Platinum 2010
Cadillac Escalade EXT Base 2007
Cadillac Escalade EXT Base 2008
Cadillac Escalade EXT Base 2009
Cadillac Escalade EXT Base 2010
Cadillac Escalade EXT Base 2011
Cadillac Escalade EXT Base 2012
Cadillac Escalade EXT Base 2013
Chevrolet Avalanche Black Diamond LS 2013
Chevrolet Avalanche Black Diamond LT 2013
Chevrolet Avalanche Black Diamond LTZ 2013
Chevrolet Avalanche LS 2007
Chevrolet Avalanche LS 2008
Chevrolet Avalanche LS 2009
Chevrolet Avalanche LS 2010
Chevrolet Avalanche LS 2011
Chevrolet Avalanche LS 2012
Chevrolet Avalanche LT 2007
Chevrolet Avalanche LT 2008
Chevrolet Avalanche LT 2009
Chevrolet Avalanche LT 2010
Chevrolet Avalanche LT 2011
Chevrolet Avalanche LT 2012
Chevrolet Avalanche LTZ 2007
Chevrolet Avalanche LTZ 2008
Chevrolet Avalanche LTZ 2009
Chevrolet Avalanche LTZ 2010
Chevrolet Avalanche LTZ 2011
Chevrolet Avalanche LTZ 2012
Chevrolet Blazer Base 1994
Chevrolet Blazer Cheyenne 1992
Chevrolet Blazer Cheyenne 1993
Chevrolet Blazer Silverado 1992
Chevrolet Blazer Silverado 1993
Chevrolet Blazer Silverado 1994
Chevrolet Blazer Silverado Sport 1994
Chevrolet K1500 Suburban Base 1992
Chevrolet K1500 Suburban Base 1993
Chevrolet K1500 Suburban Base 1994
Chevrolet K1500 Suburban Base 1995
Chevrolet K1500 Suburban Base 1996
Chevrolet K1500 Suburban Base 1997
Chevrolet K1500 Suburban Base 1998
Chevrolet K1500 Suburban Base 1999
Chevrolet K1500 Suburban LS 1995
Chevrolet K1500 Suburban LS 1996
Chevrolet K1500 Suburban LS 1997
Chevrolet K1500 Suburban LS 1998
Chevrolet K1500 Suburban LS 1999
Chevrolet K1500 Suburban LT 1995
Chevrolet K1500 Suburban LT 1996
Chevrolet K1500 Suburban LT 1997
Chevrolet K1500 Suburban LT 1999
Chevrolet K1500 Suburban Silverado 1992
Chevrolet K1500 Suburban Silverado 1993
Chevrolet K1500 Suburban Silverado 1994
Chevrolet K2500 Suburban Base 1992
Chevrolet K2500 Suburban Base 1993
Chevrolet K2500 Suburban Base 1994
Chevrolet K2500 Suburban Base 1995
Chevrolet K2500 Suburban Base 1996
Chevrolet K2500 Suburban Base 1997
Chevrolet K2500 Suburban Base 1998
Chevrolet K2500 Suburban Base 1999
Chevrolet K2500 Suburban LS 1995
Chevrolet K2500 Suburban LS 1996
Chevrolet K2500 Suburban LS 1997
Chevrolet K2500 Suburban LS 1998
Chevrolet K2500 Suburban LS 1999
Chevrolet K2500 Suburban LT 1995
Chevrolet K2500 Suburban LT 1996
Chevrolet K2500 Suburban LT 1997
Chevrolet K2500 Suburban Silverado 1992
Chevrolet K2500 Suburban Silverado 1993
Chevrolet K2500 Suburban Silverado 1994
Chevrolet Silverado 1500 Base 1999
Chevrolet Silverado 1500 Base 2000
Chevrolet Silverado 1500 Base 2001
Chevrolet Silverado 1500 Base 2002
Chevrolet Silverado 1500 Base 2003
Chevrolet Silverado 1500 Base 2004
Chevrolet Silverado 1500 Base 2005
Chevrolet Silverado 1500 Custom 2016
Chevrolet Silverado 1500 Custom 2017
Chevrolet Silverado 1500 Custom 2018
Chevrolet Silverado 1500 High Country 2014
Chevrolet Silverado 1500 High Country 2015
Chevrolet Silverado 1500 High Country 2016
Chevrolet Silverado 1500 High Country 2017
Chevrolet Silverado 1500 High Country 2018
Chevrolet Silverado 1500 Hybrid 2004
Chevrolet Silverado 1500 Hybrid 2005
Chevrolet Silverado 1500 Hybrid 2006
Chevrolet Silverado 1500 Hybrid 2009
Chevrolet Silverado 1500 Hybrid 2010
Chevrolet Silverado 1500 Hybrid 2011
Chevrolet Silverado 1500 Hybrid 2012
Chevrolet Silverado 1500 Hybrid 2013
Chevrolet Silverado 1500 LS 1999
Chevrolet Silverado 1500 LS 2000
Chevrolet Silverado 1500 LS 2001
Chevrolet Silverado 1500 LS 2002
Chevrolet Silverado 1500 LS 2003
Chevrolet Silverado 1500 LS 2004
Chevrolet Silverado 1500 LS 2005
Chevrolet Silverado 1500 LS 2006
Chevrolet Silverado 1500 LS 2008
Chevrolet Silverado 1500 LS 2009
Chevrolet Silverado 1500 LS 2010
Chevrolet Silverado 1500 LS 2011
Chevrolet Silverado 1500 LS 2012
Chevrolet Silverado 1500 LS 2013
Chevrolet Silverado 1500 LS 2015
Chevrolet Silverado 1500 LS 2016
Chevrolet Silverado 1500 LS 2017
Chevrolet Silverado 1500 LS 2018
Chevrolet Silverado 1500 LT 1999
Chevrolet Silverado 1500 LT 2000
Chevrolet Silverado 1500 LT 2001
Chevrolet Silverado 1500 LT 2002
Chevrolet Silverado 1500 LT 2003
Chevrolet Silverado 1500 LT 2004
Chevrolet Silverado 1500 LT 2005
Chevrolet Silverado 1500 LT 2006
Chevrolet Silverado 1500 LT 2007
Chevrolet Silverado 1500 LT 2008
Chevrolet Silverado 1500 LT 2009
Chevrolet Silverado 1500 LT 2010
Chevrolet Silverado 1500 LT 2011
Chevrolet Silverado 1500 LT 2012
Chevrolet Silverado 1500 LT 2013
Chevrolet Silverado 1500 LT 2014
Chevrolet Silverado 1500 LT 2015
Chevrolet Silverado 1500 LT 2016
Chevrolet Silverado 1500 LT 2017
Chevrolet Silverado 1500 LT 2018
Chevrolet Silverado 1500 LTZ 2007
Chevrolet Silverado 1500 LTZ 2008
Chevrolet Silverado 1500 LTZ 2009
Chevrolet Silverado 1500 LTZ 2010
Chevrolet Silverado 1500 LTZ 2011
Chevrolet Silverado 1500 LTZ 2012
Chevrolet Silverado 1500 LTZ 2013
Chevrolet Silverado 1500 LTZ 2014
Chevrolet Silverado 1500 LTZ 2015
Chevrolet Silverado 1500 LTZ 2016
Chevrolet Silverado 1500 LTZ 2017
Chevrolet Silverado 1500 LTZ 2018
Chevrolet Silverado 1500 SSV 2015
Chevrolet Silverado 1500 SSV 2016
Chevrolet Silverado 1500 SSV 2017
Chevrolet Silverado 1500 SSV 2018
Chevrolet Silverado 1500 WT 2002
Chevrolet Silverado 1500 WT 2003
Chevrolet Silverado 1500 WT 2004
Chevrolet Silverado 1500 WT 2006
Chevrolet Silverado 1500 WT 2007
Chevrolet Silverado 1500 WT 2008
Chevrolet Silverado 1500 WT 2009
Chevrolet Silverado 1500 WT 2010
Chevrolet Silverado 1500 WT 2011
Chevrolet Silverado 1500 WT 2012
Chevrolet Silverado 1500 WT 2013
Chevrolet Silverado 1500 WT 2014
Chevrolet Silverado 1500 WT 2015
Chevrolet Silverado 1500 WT 2016
Chevrolet Silverado 1500 WT 2017
Chevrolet Silverado 1500 WT 2018
Chevrolet Silverado 1500 XFE 2010
Chevrolet Silverado 1500 XFE 2011
Chevrolet Silverado 1500 XFE 2012
Chevrolet Silverado 1500 XFE 2013
Chevrolet Silverado 1500 Z71 2004
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 2007
Chevrolet Silverado 2500 HD High Country 2018
Chevrolet Silverado 2500 HD LT 2018
Chevrolet Silverado 2500 HD LTZ 2018
Chevrolet Silverado 2500 HD WT 2018
Chevrolet Suburban 1500 LS 2007
Chevrolet Suburban 1500 LS 2008
Chevrolet Suburban 1500 LS 2009
Chevrolet Suburban 1500 LS 2010
Chevrolet Suburban 1500 LT 2007
Chevrolet Suburban 1500 LT 2008
Chevrolet Suburban 1500 LT 2009
Chevrolet Suburban 1500 LT 2010
Chevrolet Suburban 1500 LTZ 2007
Chevrolet Suburban 1500 LTZ 2008
Chevrolet Suburban 1500 LTZ 2009
Chevrolet Suburban 1500 LTZ 2010
Chevrolet Suburban 1500 Z71 2007
Chevrolet Suburban 2500 LS 2007
Chevrolet Suburban 2500 LT 2007
Chevrolet Tahoe Base 1995
Chevrolet Tahoe Base 1996
Chevrolet Tahoe Base 1997
Chevrolet Tahoe Base 1998
Chevrolet Tahoe Base 1999
Chevrolet Tahoe Hybrid 2008
Chevrolet Tahoe Hybrid 2009
Chevrolet Tahoe LS 1995
Chevrolet Tahoe LS 1996
Chevrolet Tahoe LS 1997
Chevrolet Tahoe LS 1998
Chevrolet Tahoe LS 1999
Chevrolet Tahoe LS 2007
Chevrolet Tahoe LS 2008
Chevrolet Tahoe LS 2009
Chevrolet Tahoe LT 1995
Chevrolet Tahoe LT 1996
Chevrolet Tahoe LT 1997
Chevrolet Tahoe LT 1998
Chevrolet Tahoe LT 1999
Chevrolet Tahoe LT 2007
Chevrolet Tahoe LT 2008
Chevrolet Tahoe LT 2009
Chevrolet Tahoe LTZ 2007
Chevrolet Tahoe LTZ 2008
Chevrolet Tahoe LTZ 2009
GMC K1500 Suburban Base 1992
GMC K1500 Suburban Base 1993
GMC K1500 Suburban Base 1994
GMC K1500 Suburban Base 1995
GMC K1500 Suburban Base 1996
GMC K1500 Suburban Base 1997
GMC K1500 Suburban Base 1998
GMC K1500 Suburban Base 1999
GMC K1500 Suburban SLE 1992
GMC K1500 Suburban SLE 1993
GMC K1500 Suburban SLE 1994
GMC K1500 Suburban SLE 1995
GMC K1500 Suburban SLE 1996
GMC K1500 Suburban SLE 1997
GMC K1500 Suburban SLE 1998
GMC K1500 Suburban SLE 1999
GMC K1500 Suburban SLT 1995
GMC K1500 Suburban SLT 1996
GMC K1500 Suburban SLT 1997
GMC K1500 Suburban SLT 1998
GMC K1500 Suburban SLT 1999
GMC K2500 Sierra SL 1994
GMC K2500 Sierra SLE 1994
GMC K2500 Sierra SLT 1994
GMC K2500 Suburban Base 1992
GMC K2500 Suburban Base 1993
GMC K2500 Suburban Base 1994
GMC K2500 Suburban Base 1995
GMC K2500 Suburban Base 1996
GMC K2500 Suburban Base 1997
GMC K2500 Suburban Base 1998
GMC K2500 Suburban Base 1999
GMC K2500 Suburban SLE 1992
GMC K2500 Suburban SLE 1993
GMC K2500 Suburban SLE 1994
GMC K2500 Suburban SLE 1995
GMC K2500 Suburban SLE 1996
GMC K2500 Suburban SLE 1997
GMC K2500 Suburban SLE 1998
GMC K2500 Suburban SLE 1999
GMC K2500 Suburban SLT 1995
GMC K2500 Suburban SLT 1996
GMC K2500 Suburban SLT 1997
GMC K2500 Suburban SLT 1998
GMC K2500 Suburban SLT 1999
GMC Sierra 1500 Base 2002
GMC Sierra 1500 Base 2003
GMC Sierra 1500 Base 2004
GMC Sierra 1500 Base 2005
GMC Sierra 1500 Base 2018
GMC Sierra 1500 Denali 2007
GMC Sierra 1500 Denali 2011
GMC Sierra 1500 Denali 2013
GMC Sierra 1500 Denali 2018
GMC Sierra 1500 HT 2002
GMC Sierra 1500 Hybrid 2005
GMC Sierra 1500 Hybrid 2006
GMC Sierra 1500 Hybrid 2009
GMC Sierra 1500 Hybrid 2010
GMC Sierra 1500 Hybrid 2011
GMC Sierra 1500 Hybrid 2012
GMC Sierra 1500 Hybrid 2013
GMC Sierra 1500 SL 1999
GMC Sierra 1500 SL 2000
GMC Sierra 1500 SL 2001
GMC Sierra 1500 SL 2002
GMC Sierra 1500 SL 2003
GMC Sierra 1500 SL 2006
GMC Sierra 1500 SL 2008
GMC Sierra 1500 SL 2009
GMC Sierra 1500 SL 2010
GMC Sierra 1500 SL 2011
GMC Sierra 1500 SL 2012
GMC Sierra 1500 SL 2013
GMC Sierra 1500 SLE 1999
GMC Sierra 1500 SLE 2000
GMC Sierra 1500 SLE 2001
GMC Sierra 1500 SLE 2002
GMC Sierra 1500 SLE 2003
GMC Sierra 1500 SLE 2004
GMC Sierra 1500 SLE 2005
GMC Sierra 1500 SLE 2006
GMC Sierra 1500 SLE 2007
GMC Sierra 1500 SLE 2008
GMC Sierra 1500 SLE 2009
GMC Sierra 1500 SLE 2010
GMC Sierra 1500 SLE 2011
GMC Sierra 1500 SLE 2012
GMC Sierra 1500 SLE 2013
GMC Sierra 1500 SLE 2018
GMC Sierra 1500 SLT 1999
GMC Sierra 1500 SLT 2000
GMC Sierra 1500 SLT 2001
GMC Sierra 1500 SLT 2002
GMC Sierra 1500 SLT 2003
GMC Sierra 1500 SLT 2004
GMC Sierra 1500 SLT 2005
GMC Sierra 1500 SLT 2006
GMC Sierra 1500 SLT 2007
GMC Sierra 1500 SLT 2008
GMC Sierra 1500 SLT 2009
GMC Sierra 1500 SLT 2010
GMC Sierra 1500 SLT 2011
GMC Sierra 1500 SLT 2012
GMC Sierra 1500 SLT 2013
GMC Sierra 1500 SLT 2018
GMC Sierra 1500 WT 2002
GMC Sierra 1500 WT 2003
GMC Sierra 1500 WT 2004
GMC Sierra 1500 WT 2005
GMC Sierra 1500 WT 2006
GMC Sierra 1500 WT 2007
GMC Sierra 1500 WT 2008
GMC Sierra 1500 WT 2009
GMC Sierra 1500 WT 2010
GMC Sierra 1500 WT 2011
GMC Sierra 1500 WT 2012
GMC Sierra 1500 WT 2013
GMC Sierra 1500 XFE 2010
GMC Sierra 1500 XFE 2011
GMC Sierra 1500 XFE 2012
GMC Sierra 1500 XFE 2013
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 2007
GMC Sierra 2500 HD Base 2018
GMC Sierra 2500 HD Denali 2018
GMC Sierra 2500 HD SLE 2018
GMC Sierra 2500 HD SLT 2018
GMC Yukon Base 1992
GMC Yukon Base 1993
GMC Yukon Base 1994
GMC Yukon Base 1995
GMC Yukon Denali 2007
GMC Yukon Denali 2008
GMC Yukon Denali 2009
GMC Yukon Denali 2010
GMC Yukon Denali Hybrid 2010
GMC Yukon GT 1993
GMC Yukon Hybrid 2008
GMC Yukon Hybrid 2009
GMC Yukon Hybrid 2010
GMC Yukon SL 1996
GMC Yukon SL 1997
GMC Yukon SLE 1992
GMC Yukon SLE 1993
GMC Yukon SLE 1994
GMC Yukon SLE 1995
GMC Yukon SLE 1996
GMC Yukon SLE 1997
GMC Yukon SLE 1998
GMC Yukon SLE 1999
GMC Yukon SLE 2007
GMC Yukon SLE 2008
GMC Yukon SLE 2009
GMC Yukon SLE 2010
GMC Yukon SLT 1995
GMC Yukon SLT 1996
GMC Yukon SLT 1997
GMC Yukon SLT 1998
GMC Yukon SLT 1999
GMC Yukon SLT 2007
GMC Yukon SLT 2008
GMC Yukon SLT 2009
GMC Yukon SLT 2010
GMC Yukon Sport 1992
GMC Yukon Sport 1994
GMC Yukon XL 1500 Denali 2007
GMC Yukon XL 1500 Denali 2008
GMC Yukon XL 1500 Denali 2009
GMC Yukon XL 1500 Denali 2010
GMC Yukon XL 1500 SLE 2007
GMC Yukon XL 1500 SLE 2008
GMC Yukon XL 1500 SLE 2009
GMC Yukon XL 1500 SLE 2010
GMC Yukon XL 1500 SLT 2007
GMC Yukon XL 1500 SLT 2008
GMC Yukon XL 1500 SLT 2009
GMC Yukon XL 1500 SLT 2010