MaxTrac 901950 5" Rear Lift Box Silverado/Sierra 1500

Finish Your 7"-8" Front Lift with a Matched 5" Rear Setup

Complete the rear of your compatible 2019–2024 Chevrolet Silverado 1500 or GMC Sierra 1500 MaxTrac lift system with the MaxTrac 901950 5" Rear Lift Box Kit. Designed as Box 5 of 5 for 7"-8" front lift configurations, this package provides the rear components needed to create a properly matched lifted stance.
The 901950 combines 5-inch rear lift blocks, extended U-bolts, and brake line brackets into one package engineered to work with the applicable MaxTrac GM 1500 suspension system.

Key Features

5" Rear Lift Blocks

Heavy-duty rear blocks provide approximately 5 inches of rear lift to complement compatible 7"-8" front MaxTrac lift configurations.

Extended U-Bolts Included

Matched U-bolts provide the additional length required to securely install the taller rear lift blocks.

Brake Line Brackets

Included brake line brackets help accommodate the increased rear suspension height and reposition the applicable brake line mounting points.

Box 5 of 5

The 901950 serves as the rear component box for compatible MaxTrac 7"-8" front lift configurations. This box is not a complete suspension lift kit by itself.

2WD & 4WD Applications

Designed for compatible 2019–2024 Silverado and Sierra 1500 2WD/4WD trucks when used with the applicable MaxTrac suspension system.

What's Included

5" rear lift blocks
Extended U-bolts
Brake line brackets
MaxTrac 901950 Box 5 rear lift components

Vehicle Fitment

Fits

2019–2024 Chevrolet Silverado 1500 2WD/4WD
2019–2024 GMC Sierra 1500 2WD/4WD
Compatible MaxTrac 7"-8" front lift configurations

Important Notes

This is Box 5 of 5 for compatible 7"-8" front lift configurations and is not a complete lift kit by itself.
Designed to work in conjunction with the applicable MaxTrac 2019+ GM 1500 lift system.
Does not fit models equipped with a monoleaf rear spring.
Does not fit models equipped with Adaptive Ride Control.
MaxTrac does not recommend wheels wider than 9" or wheels with less than 4.5" backspacing. Using wheels outside these specifications may void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: 901950
UPC: 706199414993
Kit Type: Lift / Level
Product Type: Rear Lift Box Kit
Rear Lift: 5"
Front Lift System: 7"-8"
Box: 5 of 5
Position: Rear
Drive Type: 2WD / 4WD
Material: Steel
Color: Grey
Finish: Grey Powdercoat
Sold As: Combo
Weight: 25 lbs
Dimensions: 15" × 8" × 6"
Multiple Box Item: No
Origin Criterion: B
Unit of Measure: IN
Country of Origin: China

Why Choose MaxTrac 901950?

The rear suspension needs to complement the height and geometry of the complete lift system. The 901950 brings together the 5-inch blocks, extended U-bolts, and brake line brackets specified for compatible MaxTrac 7"-8" front lift configurations, eliminating the need to piece together unrelated rear hardware.

Perfect For

MaxTrac 7"-8" lift systems
Silverado 1500 lifted builds
Sierra 1500 suspension projects
5-inch rear lift setups
Replacement Box 5 components
Front-to-rear lift completion