MaxTrac 910214 GM 1500 U-Bolts for 4"–5" Lift Blocks

Heavy-Duty Rear U-Bolts for Taller GM 1500 Lift Blocks

Secure 4"–5" rear lift blocks on your 2025–2026 Chevrolet Silverado 1500 or GMC Sierra 1500 2WD/4WD with the MaxTrac 910214 Round U-Bolt Set. Measuring 14" long × 2.625" wide × 9/16" diameter, these application-specific U-bolts provide the additional length required for taller rear lift-block installations.
Manufactured in the USA from steel and finished with gold zinc plating, the 910214 set is designed for compatible GM 1500 leaf-spring rear suspension systems and works well for new lift installations or replacement hardware.

Key Features

Designed for 4"–5" Lift Blocks

The 14-inch length accommodates compatible 4" and 5" rear lift block configurations on 2025–2026 GM 1500 trucks.

14" × 2.625" × 9/16" Size

Each round U-bolt measures 14.00" long × 2.625" wide × 0.562" diameter, providing the specified dimensions for the intended rear axle application.

Round U-Bolt Profile

Features a round design matched to the corresponding Silverado and Sierra 1500 rear axle and leaf-spring configuration.

Gold Zinc-Plated Steel

Heavy-duty steel construction is protected by a gold zinc-plated finish for increased durability and corrosion resistance.

2WD & 4WD Fitment

Designed for compatible 2025–2026 GM 1500 2WD and 4WD trucks using the specified rear lift-block heights.

USA Made

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

What's Included

MaxTrac 910214 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 4"–5" rear lift block applications

Does Not Fit

Models equipped with a monoleaf rear spring

Important Notes

U-bolt dimensions: 14.00" × 2.625" × 0.562" (9/16").
Designed for compatible 4"–5" rear lift blocks.
Gold zinc-plated finish.
Does not fit models equipped with a monoleaf rear spring.
These U-bolts are mounting hardware and do not provide suspension lift by themselves. The appropriate rear lift blocks and related suspension components are required.
Verify your existing axle, block height, and required U-bolt dimensions before installation.
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: 910214
UPC: 706199417321
Tariff: 8708.80.6590
Kit Type: Lift / Level
Product Type: Rear Round U-Bolt Set
Position: Rear
Lift Block Fitment: 4"–5"
U-Bolt Length: 14.00"
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 910214?

The MaxTrac 910214 gives taller GM 1500 lift-block installations properly sized rear axle mounting hardware. At 14" long with a 2.625" inside width and 9/16" diameter, these U-bolts are specifically dimensioned for compatible 4"–5" block setups instead of relying on generic universal fasteners.
Their USA-made steel construction and gold zinc finish make them a practical choice when installing new rear lift blocks or replacing existing U-bolts during suspension service.

Perfect For

4" rear lift block installations
5" rear lift block setups
Silverado 1500 suspension lifts
Sierra 1500 rear axle hardware
Replacement suspension U-bolts
2WD and 4WD GM truck builds