The Bilstein 6112 Front Shock / Coil Spring Lift Kit (Coil-Over) 47-309524 for the GMC Sierra 1500 AT4 is an excellent solution to lift the front end of your vehicle between 0 to 1.2 inches. Using Bilstein's snap ring ride height adjustment these can easily be set at different ride heights before installation. With a massive 60mm digressive piston these mono-tube gas shocks are ideal for those serious about their off-roading adventures.  The zinc coating finish protects the metal from oxidation and improves durability while giving the shocks a great look.

Features and Benefits:

• Adjustable Ride Height (0 to 1.2 inches)
• Ideal for Serious Off-Road Drivers
• Mono-Tube Gas Design to eliminate fading
• Great looking silver zinc finish with clear coat for oxidation resistance
• Massive 60mm digressive piston improve ride comfort
• Tuned for specific models
• Includes (2) Shocks / Struts, (2) Springs, (2) Spring Seats
• Large shock body to more oil capacity, cooling and durablity
• Made in the USA