2.5 Inch Block & U-Bolt Kit - Chevy/GMC 1500 (99-25)
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!
  • Blocks
  • Inside Length: 10.5-inch
  • Style: Square
  • E-coated black
  • Corrosion resistant
  • Tapered to reduce drive shaft angle.
  • Single 9/16-inch pin blocks.
  • 2.5-inches wide.
  • U-bolts
  • Thread Size: 9/16-inch
  • Inside Width: 2.5-inch

Information:

Does NOT fit models with equipped with composite leaf springs.

Application Summary:

Year Make/Model
1988-2000 Chevrolet C1500
1992-1997 Chevrolet C1500 Suburban
1988-1999 Chevrolet K1500
1992-1997 Chevrolet K1500 Suburban
1999-2024 Chevrolet Silverado 1500
2007 Chevrolet Silverado 1500 Classic
2001-2003 Chevrolet Silverado 1500 HD
2005-2006 Chevrolet Silverado 1500 HD
2007 Chevrolet Silverado 1500 HD Classic
1988-1999 GMC K1500
2007-2013 GMC Sierra
2015 GMC Sierra
2017-2024 GMC Sierra
1999-2024 GMC Sierra 1500
2007 GMC Sierra 1500 Classic
2001-2003 GMC Sierra 1500 HD
2005-2006 GMC Sierra 1500 HD
2007 GMC Sierra 1500 HD Classic
Attributes
California Proposition 65 WARNING: Cancer - www.P65Warnings.ca.gov
Category Susp Accessories, Susp Accessories
Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8708801600
Hazardous Material Code N
Install Time 2 - 3 hours
Installation Time 2-3 hours
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Shipping Group No Restrictions
Shipping Options No Restrictions
Ships in Multiple Boxes N, N
UTV Product N
GTIN 00843030190927

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