MaxTrac 841413 1"-3" Front Lift Torsion Keys with Shock Extenders for 2011-2019 Chevy Silverado & GMC Sierra 2500HD/3500HD

Give your heavy-duty GM truck the lift it deserves with the MaxTrac 841413 Front Lift Torsion Key Kit. Designed for 2011-2019 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD models, this complete kit includes forged steel torsion keys and matching shock extenders to provide an adjustable 1 to 3 inches of front lift while maintaining proper suspension travel and ride quality.

Finished in a durable grey powder coat for corrosion resistance, this kit is an excellent choice for leveling the front of your truck, improving ground clearance, and making room for larger tires without replacing the factory torsion bar suspension.

Key Features

Adjustable 1"-3" Front Lift

Provides 1 to 3 inches of adjustable front lift for a level stance and increased ground clearance.

Includes Shock Extenders

Comes complete with shock extenders to help maintain proper shock travel after lifting.

Forged Steel Construction

Manufactured from heavy-duty forged steel for superior strength and durability.

Grey Powder Coat Finish

Protects against corrosion, rust, and harsh weather conditions.

Clears Up To 33" Tires

Allows clearance for up to 33" x 11.50" tires on 8"-9" wide wheels.

Direct Bolt-On Installation

Designed as a direct replacement using factory torsion bar suspension components.

What's Included

• (2) Forged Front Lift Torsion Keys
• (2) Front Shock Extenders
• Installation Hardware

Vehicle Fitment

Fits

• 2011-2019 Chevrolet Silverado 2500HD
• 2011-2019 Chevrolet Silverado 3500HD
• 2011-2019 GMC Sierra 2500HD
• 2011-2019 GMC Sierra 3500HD

Important Fitment Notes

• Adjustable from 1" to 3" of front lift
• Includes matching front shock extenders
• Clears up to 33" x 11.50" tires on 8"-9" wide wheels
• Fender trimming may be required depending on tire and wheel combination
• Professional alignment is recommended after installation

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 Kit?

The MaxTrac 841413 gives you everything needed to properly level the front of your HD truck in one complete package. By combining forged torsion keys with shock extenders, this kit helps maintain suspension performance while delivering the aggressive stance and additional tire clearance demanded by work trucks, tow rigs, and off-road builds.

Perfect For

• Heavy-duty trucks
• Front-end leveling
• Larger tire upgrades
• Towing applications
• Off-road enthusiasts
• Daily drivers

Product Specifications

Part Number: 841413
UPC: 738283446290
Kit Type: Lift / Level
Front Lift Amount: 1"-3" Adjustable
Material: Forged Steel
Color: Grey
Finish: Grey Powder Coat
Engine Compatibility: Gas & Diesel
Sold As: Pair (Torsion Keys with Shock Extenders)
Weight: 14 lbs
Dimensions: 11" x 6" x 3"
Country of Origin: Taiwan