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Rear Lift Made Simple for Heavy Duty Trucks and SUVs
The Skyjacker BUK2082F suspension block and U-bolt kit provides rear lift for 2001-2010 GMC Sierra 2500 HD 4 Wheel Drive trucks using a ductile iron block with a fixed center pin and tapered design to correct pinion angle and prevent driveline vibration. The included U-bolts are e-coated for corrosion resistance, giving the kit long-term durability for daily-driven and off-road trucks alike.
Key Features
- Ductile iron block with fixed center pin
- Tapered design corrects pinion angle
- Reduces driveline vibration after lift installation
- E-coated U-bolts for corrosion resistance
- Available in multiple lift heights across the block lineup
- Limited lifetime warranty
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2000-2004 | Chevrolet | Silverado 2500 | Base |
| 2000-2004 | Chevrolet | Silverado 2500 | LS |
| 2000-2004 | Chevrolet | Silverado 2500 | LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2001-2006 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2003-2010 | Chevrolet | Silverado 2500 HD | WT |
| 2007-2010 | Chevrolet | Silverado 2500 HD | LTZ |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2001-2010 | GMC | Sierra 2500 HD | SLE |
| 2001-2010 | GMC | Sierra 2500 HD | SLT |
| 2003-2010 | GMC | Sierra 2500 HD | WT |
Specifications
| Detail | Value |
|---|---|
| Material | Ductile Iron Block, E-Coated U-Bolts |
| Application | Rear Suspension Lift |
| Sold As | Kit |
| UPC | 647099003686 |
What's Included
- Rear lift block with fixed center pin
- U-bolts
- Mounting nuts and hardware
About Skyjacker
Skyjacker has engineered suspension lift kits, shocks, leaf springs, and off-road components in West Monroe, Louisiana since 1970. Every Skyjacker product is designed, tested, and built to deliver dependable performance for trucks, Jeeps, and SUVs on the street, the trail, or anywhere in between.
Related Parts
- Skyjacker Axle U-Bolt All Non-Spec Vehicles
- Skyjacker 1980-1997 Ford F-350 Leaf Spring Tie Bolt - Single
Frequently Asked Questions
What is the BUK2082F?
The BUK2082F is a Skyjacker suspension block and U-bolt kit that provides rear lift for the 2001-2010 GMC Sierra 2500 HD 4 Wheel Drive and related Chevrolet Silverado 2500/2500 HD models.
What is the BUK2082F block made from?
The BUK2082F block is made from ductile iron with a fixed center pin.
Does the BUK2082F correct pinion angle?
Yes, the BUK2082F block is tapered to correct pinion angle and help prevent driveline vibrations after installation.
What is included in the BUK2082F kit?
The BUK2082F includes the lift block, U-bolts, and mounting hardware needed for installation.
Are the BUK2082F U-bolts corrosion resistant?
Yes, the U-bolts included with the BUK2082F are e-coated for corrosion resistance.
Which vehicles fit the BUK2082F?
The BUK2082F fits 2001-2010 GMC Sierra 2500 HD and select 2000-2010 Chevrolet Silverado 2500/2500 HD 4 Wheel Drive models.
Does the BUK2082F include shocks?
No, the BUK2082F is a block and U-bolt kit only; shocks are sold separately.
Does the BUK2082F come with a warranty?
Yes, the BUK2082F is backed by Skyjacker's limited lifetime warranty.
Install Instructions
- Raise and safely support the rear of the truck, then remove the wheels
- Support the rear axle and remove the factory U-bolts
- Position the BUK2082F block between the axle and leaf spring, aligning the center pin
- Install the new U-bolts over the axle and through the block and spring perch
- Torque the U-bolt nuts evenly to factory specification
- Lower the vehicle and re-torque hardware after a break-in period
Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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