KSP PERFORMANCE Adjustable Forged Torsion Key for Silverado/Sierra 2500HD-3500HD 1-3" Lift, Black Powder-Coat

KSP PERFORMANCE forged adjustable torsion keys that raise the front of 2011–2019 Silverado and Sierra 2500HD/3500HD 8-lug 4WD trucks by 1–3 inches for a level stance and improved clearance.

Swap the factory torsion keys for this heavy-duty, forged carbon-steel kit engineered for Chevy and GMC heavy-duty pickups. The black powder coat finish reduces corrosion while the adjustable design lets you dial in a 1–3 inch front lift without changing springs. Installation is straightforward for a mechanic or experienced DIYer and an alignment is recommended after ride-height changes.

How does this torsion key kit change my truck's stance and handling?

The adjustable keys rotate the torsion bar anchor to raise front ride height, evening the truck's stance and creating extra bumper-to-ground clearance. That lift can reduce nose-down rake when towing or hauling, and it provides space for larger tires without altering the factory springs.

• Adjustable range: approximately 1–3 inches of front lift
• Maintains original torsion bar springs—no replacements required
• Improves front-level geometry for loaded conditions

Will these keys fit my Silverado or Sierra?

These keys are made specifically for 2011–2019 Silverado 2500HD and 3500HD and Sierra 2500HD and 3500HD heavy-duty trucks with 8-lug 4WD axles. Confirm your axle bolt count and drivetrain before ordering to ensure compatibility.

• Compatible models: 2011–2019 Silverado/Sierra 2500HD & 3500HD
• Required configuration: 8-lug wheels and 4WD only
• Not compatible with 6-lug or 2WD setups

What materials and durability features should I expect?

KSP builds these torsion keys from forged carbon-steel for strength beyond the factory parts, then applies a black powder-coat finish to resist rust and surface wear. The forged construction helps the keys withstand the torque and loads common to heavy-duty trucks.

• Forged carbon-steel construction for added strength
• Black powder coating for corrosion resistance
• Designed for heavy-duty towing and hauling conditions

How difficult is installation and what aftercare is required?

Typical installation time is about 2–3 hours for an experienced installer using standard tools; torque specs and safety procedures should be followed. After lifting the front, a wheel alignment is strongly recommended to restore correct steering and tire wear patterns.

• Estimated install time: 2–3 hours
• Professional or experienced DIY recommended—use proper tools and safety stands
• Post-installation: have a wheel alignment performed

Who is this for? If you own a 2011–2019 Chevy Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD with an 8-lug 4WD setup and want a cost-effective way to level the front, add clearance for larger tires, or correct rake when carrying heavy loads, this adjustable KSP PERFORMANCE torsion key kit is built to deliver. It suits owners seeking a durable, OEM-friendly lift solution that keeps factory springs while providing tunable front height. Remember to confirm fitment and plan for alignment after installation.