MaxTrac 901320 1" Rear Lift Box Kit with Rear Shocks for 2007-2018 Chevy Silverado & GMC Sierra 1500 2WD

Complete your MaxTrac suspension upgrade with the MaxTrac 901320 Rear Lift Box Kit. Designed for 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD trucks, this complete rear suspension package provides 1 inch of rear lift and includes heavy-duty lift blocks, extended U-bolts, and a pair of MaxTrac rear shocks.

Engineered to work with MaxTrac Part #701330BL, this kit completes a full suspension lift while maintaining proper ride quality and suspension travel. Heavy-duty steel components and a durable black powder-coated finish ensure dependable performance for both daily driving and light off-road use.

Key Features

Complete 1" Rear Lift Kit

Includes rear lift blocks, heavy-duty U-bolts, and matched MaxTrac rear shocks for a complete rear suspension upgrade.

Designed to Complete a MaxTrac Lift

Pairs with MaxTrac Part #701330BL to complete a full suspension lift system.

Heavy-Duty Steel Construction

Built from durable steel to provide long-lasting strength and reliability.

Black Powder Coat Finish

Corrosion-resistant finish helps protect against rust, road debris, and harsh weather.

MaxTrac Rear Shocks Included

Includes (2) MaxTrac 2650LL-4 rear shocks designed specifically for lifted applications.

Direct Bolt-On Installation

Designed for straightforward installation using factory mounting locations.

What's Included

• (2) 2" Rear Lift Blocks
• (2) Heavy-Duty U-Bolts
• (2) MaxTrac Rear Shocks (2650LL-4)
• Installation Hardware

Vehicle Fitment

Fits

• 2007-2018 Chevrolet Silverado 1500 2WD
• 2007-2018 GMC Sierra 1500 2WD

Does Not Fit

• Models equipped with monoleaf rear springs

Important Fitment Notes

• Provides 1 inch of rear lift on 2007-2018 GM 1500 applications
• Designed for use with MaxTrac Part #701330BL to complete a lift kit
• Replacement rear shocks are sold individually—order quantity two if purchasing separately
• Professional alignment is recommended after completing the suspension lift

Wheel Recommendations

• MaxTrac does not recommend wheels wider than 9 inches
• Wheels with less than 4.5 inches of backspacing are not recommended
• Use of non-recommended wheel specifications may void manufacturer warranties

Why Choose This Lift Kit?

The MaxTrac 901320 is the perfect companion kit for completing your GM 1500 suspension lift. By combining durable lift blocks, heavy-duty hardware, and matched MaxTrac rear shocks, it delivers the proper rear ride height while maintaining excellent ride quality and long-term durability.

Perfect For

• Completing a MaxTrac lift kit
• Daily drivers
• Street trucks
• Work trucks
• Suspension upgrades
• Leveling and lift projects

Product Specifications

Part Number: 901320
UPC: 738283444128
Kit Type: Lift / Level
Rear Lift: 1"
Material: Steel
Color: Black
Finish: Black Powder Coat
Engine Compatibility: Gas
Shock Details: Rear: 2650LL-4 (Qty. 2)
Sold As: Combo Kit
Weight: 28 lbs
Dimensions: 20" x 20" x 8"
Country of Origin: China