MaxTrac 910216 GM 1500 U-Bolts for 6"–7" Lift Blocks

Extra-Length U-Bolts for High-Lift GM 1500 Rear Suspensions

Support a taller rear suspension setup on your 2025–2026 Chevrolet Silverado 1500 or GMC Sierra 1500 2WD/4WD with the MaxTrac 910216 Round U-Bolt Set. Built for compatible 6"–7" rear lift blocks, these U-bolts measure 16" long × 2.625" wide × 9/16" diameter to provide the additional length required for high-lift block installations.
Made in the USA from durable steel, each U-bolt features a gold zinc-plated finish for added corrosion resistance. The 910216 set is application-specific rear axle hardware for compatible GM 1500 leaf-spring suspension systems.

Key Features

Fits 6"–7" Lift Blocks

Designed specifically for compatible 6-inch and 7-inch rear lift block installations on 2025–2026 GM 1500 trucks.

16" × 2.625" × 9/16" Dimensions

Each U-bolt measures 16.00" long × 2.625" wide × 0.562" diameter, providing the extra length needed for taller rear blocks.

Round U-Bolt Design

Features a round profile designed for the corresponding Silverado and Sierra 1500 rear axle and leaf-spring configuration.

Gold Zinc-Plated Finish

Constructed from steel with gold zinc plating to provide a durable, corrosion-resistant surface.

2WD & 4WD Compatible

Fits compatible 2025–2026 Silverado/Sierra 1500 2WD and 4WD rear suspension applications.

Made in the USA

Manufactured in the United States for an application-specific rear suspension installation.

What's Included

MaxTrac 910216 round rear U-bolt set

Vehicle Fitment

Fits

2025–2026 Chevrolet Silverado 1500 2WD
2025–2026 Chevrolet Silverado 1500 4WD
2025–2026 GMC Sierra 1500 2WD
2025–2026 GMC Sierra 1500 4WD
Compatible 6"–7" rear lift block applications

Does Not Fit

Models equipped with a monoleaf rear spring

Important Notes

U-bolt dimensions: 16.00" × 2.625" × 0.562" (9/16").
Designed for compatible 6"–7" rear lift blocks.
Gold zinc-plated finish.
Does not fit models equipped with a monoleaf rear spring.
These U-bolts are rear suspension mounting hardware and do not create lift by themselves. Compatible lift blocks and related suspension components are required.
Verify your rear axle configuration, lift-block height, and required U-bolt dimensions before ordering.
MaxTrac does not recommend wheels wider than 9" or wheels with less than 4.5" backspacing. Using wheels outside these recommendations will void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: 910216
UPC: 706199417338
Tariff: 8708.80.6590
Kit Type: Lift / Level
Product Type: Rear Round U-Bolt Set
Position: Rear
Lift Block Fitment: 6"–7"
U-Bolt Length: 16.00"
Inside Width: 2.625"
Diameter: 0.562" / 9/16"
U-Bolt Style: Round
Drivetrain: 2WD / 4WD
Material: Steel
Color: Gold
Finish: Gold Zinc Plated
Sold As: Each / Set
Weight: 7 lbs
Package Dimensions: 17" × 6" × 2"
Multiple Box Item: No
Origin Criterion: B
Unit of Measure: IN
Country of Origin: USA

Why Choose MaxTrac 910216?

The MaxTrac 910216 is sized for high-lift GM 1500 rear suspension applications where shorter factory-style U-bolts will not accommodate the taller blocks. Its 16" length, 2.625" inside width, and 9/16" diameter make it suited to compatible 6"–7" rear lift block configurations.
USA-made steel construction and a gold zinc-plated finish provide durable replacement hardware whether you're assembling a new MaxTrac suspension system or replacing U-bolts during rear suspension service.

Perfect For

6" rear lift block installations
7" rear lift block setups
High-lift Silverado 1500 builds
Sierra 1500 rear suspension systems
Replacement rear axle U-bolts
2WD and 4WD GM truck projects