Rough Country
2.5 Inch Block & U-Bolt Kit | Chevy/GMC 1500 (99-25)
2.5 Inch Block & U-Bolt Kit | Chevy/GMC 1500 (99-25)
Set of Four Price:
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*Financing payment estimates do not include shipping and/or installation costs.
*Tire prices include State Scrap Tire Disposal Tax where applicable.
Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough Country. Upgrade your rear suspension with Rough Country's vehicle-specific block and u-bolt kit!\ Rough Country's rear block and u-bolt kits provide a simple remedy to an age-old problem that simply happens over the span of your vehicle lift. Each kit offers two rear blocks that are tapered to reduce driveline angles, and are much stronger than the standard cast block option. These heavy-duty replacements feature a single pin measuring in a 9/16-inch to snuggle fit into your factory axle pad. Also included is a set of e-coated corrosion-resistant steel u-bolts. Our u-bolts offer four inches of thread ensuring that you have plenty of length to securely install this kit to the rear of your vehicle in no time flat. \ Best of all, Rough Country's vehicle-specific kits are backed by Rough Country's Satisfaction Guarantee! \  
• 2022-2024 GMC Sierra 1500 4WD
• 2016-2024 Chevrolet Silverado 1500 RWD
• 2016-2024 Chevrolet Silverado 1500 4WD
• 2019-2024 Chevrolet Silverado 1500 4WD
• 2007-2024 GMC Sierra 1500 4WD
• 2007-2024 GMC Sierra 1500 RWD
• 2019-2024 GMC Sierra 1500 RWD
• 2014-2024 Chevrolet Silverado 1500 RWD
• 2014-2024 Chevrolet Silverado 1500 4WD
• 1999-2024 Chevrolet Silverado 1500 4WD
• 1999-2024 Chevrolet Silverado 1500 RWD
• 2007-2024 Chevrolet Silverado 1500 4WD
• 2007-2024 Chevrolet Silverado 1500 RWD
• 2024-2024 Chevrolet Silverado 1500 4WD
• 2022-2024 GMC Sierra 1500 RWD
• 2019-2024 Chevrolet Silverado 1500 RWD
• 1999-2024 GMC Sierra 1500 4WD
• 1999-2024 GMC Sierra 1500 RWD
• 2002-2024 Chevrolet Silverado 1500 4WD
• 2002-2024 Chevrolet Silverado 1500 RWD
• 2022-2024 Chevrolet Silverado 1500 4WD
• 2002-2021 GMC Sierra 1500 RWD
• 2002-2021 GMC Sierra 1500 4WD
• 2015-2021 Chevrolet Silverado 1500 RWD
• 2015-2021 Chevrolet Silverado 1500 4WD
• 1999-2018 Chevrolet Silverado 1500 4WD
• 1999-2018 Chevrolet Silverado 1500 RWD
• 2002-2013 GMC Sierra 1500 AWD
• 2005-2013 GMC Sierra 1500 RWD
• 2005-2013 GMC Sierra 1500 4WD
• 2004-2013 Chevrolet Silverado 1500 4WD
• 2004-2013 Chevrolet Silverado 1500 RWD
• 2007-2013 GMC Sierra 1500 AWD
• 1999-2013 GMC Sierra 1500 RWD
• 1999-2013 GMC Sierra 1500 4WD
• 2002-2013 GMC Sierra 1500 4WD
• 2002-2013 GMC Sierra 1500 RWD
• 2010-2013 Chevrolet Silverado 1500 4WD
• 2010-2013 GMC Sierra 1500 4WD
• 2010-2013 GMC Sierra 1500 AWD
• 2010-2013 GMC Sierra 1500 RWD
• 2010-2013 Chevrolet Silverado 1500 RWD
• 2005-2006 Chevrolet Silverado 1500 RWD
• 1999-2005 Chevrolet Silverado 1500 RWD
• 1999-2005 Chevrolet Silverado 1500 4WD
• 2003-2005 Chevrolet Silverado 1500 AWD
• 2004-2005 Chevrolet Silverado 1500 4WD
• 2002-2002 GMC Sierra 1500 4WD
• 2002-2002 GMC Sierra 1500 RWD
• 2001-2001 GMC Sierra 1500 AWD
• 1988-1999 GMC K1500 4WD
• 1988-1998 Chevrolet K1500 4WD
• 1988-1998 Chevrolet C1500 RWD
• 1994-1998 GMC K1500 4WD
• 1990-1998 Chevrolet K1500 4WD
• 1990-1998 Chevrolet C1500 RWD
• 1994-1997 Chevrolet C1500 RWD
• 1994-1997 Chevrolet K1500 4WD
• 1995-1995 GMC K1500 4WD
• 1993-1993 Chevrolet C1500 RWD
• 1988-1993 GMC K1500 4WD
• 1993-1993 GMC K1500 4WD
• 1988-1992 Chevrolet K1500 4WD
• 1988-1992 Chevrolet C1500 RWD
• 1991-1991 Chevrolet K1500 4WD
Brand: Rough Country
Model: 6521
SKU:6521
Specifications
Specifications
Offset:
Wheel Diameter:
Wheel Width:
Centerbore:
Bolt Pattern:
Color:
Tire Tread:
Tire Tread Warranty:
Ply:
Load / Speed Rating:
Box Dimensions: 12.25L x 5.25W x 5H
Installation Time: 2 - 3 hours
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