Eibach Pro-Truck Rear 1-Inch Lift Block Kit for 2014-2018 GMC Sierra 1500 4WD, Part LB81-23-006-02-02

The Eibach Lift Block system is designed to increase the lift on solid-axle trucks that use leaf spring suspension. The Lift Block system consists of a pair precision machined from 6061-T6 billet aluminum blocks, a set of U bolts to secure them to the axle, and bump stop spacers (when necessary). Available in 1" and 1.5" lift heights, Lift Blocks are the perfect complement to your PRO-TRUCK COILOVER or PRO-TRUCK-LIFT system. Billet aluminum construction with centering pin, new u-bolts and hardware included

• 1.0" Lift Block Kit - Anodized 6061-T6 Billet Aluminum Construction
• Assembled with Heavy Duty Steel Centering Pin
• Designed for Use with PRO-TRUCK Sport Shocks
• Includes Extended U-Bolts and Hardware

The Eibach Pro-Truck Rear 1-Inch Lift Block Kit is designed for solid-axle trucks equipped with leaf spring rear suspension. This system increases rear ride height while helping maintain proper axle positioning and suspension geometry. It is engineered as a complementary component for Eibach Pro-Truck Sport Shocks and compatible Pro-Truck suspension systems.

Each lift block is precision-machined from 6061-T6 billet aluminum for strength, durability, and consistent performance. A heavy-duty steel centering pin helps secure the block between the leaf spring and axle, while the included extended U-bolts and installation hardware provide the clamping length required for the added lift. The anodized finish helps protect the billet aluminum from corrosion and environmental exposure.

• Feature: Provides approximately 1 inch of rear lift for compatible leaf spring suspension systems.
• Feature: 6061-T6 billet aluminum construction offers a strong, lightweight, and corrosion-resistant design.
• Feature: Heavy-duty steel centering pin helps maintain proper axle alignment.
• Feature: Extended U-bolts and hardware are included for a complete installation solution.

Designed for use with the 2014-2015 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500 4WD, this Eibach lift block kit is a practical way to increase rear clearance and complement a performance-oriented suspension setup. Verify vehicle configuration and suspension compatibility before installation. Professional installation is recommended, and all fasteners should be torqued according to the vehicle and component manufacturer specifications.

Part Number: LB81-23-006-02-02

What's Included: Pair of 1-inch rear lift blocks, heavy-duty steel centering pins, extended U-bolts, and installation hardware.

Key Specifications & Technical Data:

• Brand: Eibach
• Product Line: Pro-Truck
• Application: Rear suspension lift block kit
• Lift Height: 1 inch
• Material: 6061-T6 billet aluminum
• Centering Pin: Heavy-duty steel
• Suspension Type: Leaf spring solid-axle applications
• Vehicle Drive Type: 4WD

Fitment: 2014-2015 Chevrolet Silverado 1500; 2014-2018 GMC Sierra 1500 4WD, subject to applicable suspension and configuration requirements.

Features:

• Provides approximately 1 inch of rear lift for compatible leaf spring suspension systems.
• Constructed from anodized 6061-T6 billet aluminum for strength and corrosion resistance.
• Includes a heavy-duty steel centering pin to help maintain proper axle alignment.
• Includes extended U-bolts and installation hardware for a complete lift block installation.

Fitments:
2014 Chevrolet Silverado 1500 High Country
2014 Chevrolet Silverado 1500 LT
2014 Chevrolet Silverado 1500 LTZ
2014 Chevrolet Silverado 1500 WT
2014 GMC Sierra 1500 Base
2014 GMC Sierra 1500 Denali
2014 GMC Sierra 1500 SLE
2014 GMC Sierra 1500 SLT
2015 Chevrolet Silverado 1500 High Country
2015 Chevrolet Silverado 1500 LS
2015 Chevrolet Silverado 1500 LT
2015 Chevrolet Silverado 1500 LTZ
2015 Chevrolet Silverado 1500 SSV
2015 Chevrolet Silverado 1500 WT
2015 GMC Sierra 1500 Base
2015 GMC Sierra 1500 Denali
2015 GMC Sierra 1500 SLE
2015 GMC Sierra 1500 SLT
2016 Chevrolet Silverado 1500 Custom
2016 Chevrolet Silverado 1500 High Country
2016 Chevrolet Silverado 1500 LS
2016 Chevrolet Silverado 1500 LT
2016 Chevrolet Silverado 1500 LTZ
2016 Chevrolet Silverado 1500 SSV
2016 Chevrolet Silverado 1500 WT
2016 GMC Sierra 1500 Base
2016 GMC Sierra 1500 Denali
2016 GMC Sierra 1500 SLE
2016 GMC Sierra 1500 SLT
2017 Chevrolet Silverado 1500 Custom
2017 Chevrolet Silverado 1500 High Country
2017 Chevrolet Silverado 1500 LS
2017 Chevrolet Silverado 1500 LT
2017 Chevrolet Silverado 1500 LTZ
2017 Chevrolet Silverado 1500 SSV
2017 Chevrolet Silverado 1500 WT
2017 GMC Sierra 1500 Base
2017 GMC Sierra 1500 Denali
2017 GMC Sierra 1500 SLE
2017 GMC Sierra 1500 SLT
2018 Chevrolet Silverado 1500 Custom
2018 Chevrolet Silverado 1500 High Country
2018 Chevrolet Silverado 1500 LS
2018 Chevrolet Silverado 1500 LT
2018 Chevrolet Silverado 1500 LTZ
2018 Chevrolet Silverado 1500 SSV
2018 Chevrolet Silverado 1500 WT
2018 GMC Sierra 1500 Base
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 SLE
2018 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1