6 Inch Lift Kit | 52 Inch Rear Springs | Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (73-76)

Raise the entire GM family of classics—Chevy/GMC C10, K10, and K5 Blazer from 1973–1976—into a commanding new stance with Rough Country’s 6" Suspension Lift Kit. This bolt-on system transforms your truck’s look and off-road capability from front to back, delivering a leveled, aggressive profile while maintaining ride quality you expect on daily drives and tough trails alike.

Why this lift stands out

• Application-specific front and rear lifted leaf springs: Built for this exact GM platform, the kit preserves proper suspension geometry and improves ground clearance without compromising the smooth, controlled ride you rely on.
• 52" rear springs with no lift blocks: Get a consistent, long-lead rear lift that stays true under load, with predictable handling and a clean, factory-like feel after the install.
• Brake line brackets included: Maintains correct brake line routing and alignment through the full travel of the suspension for safer steering and confidence on rough terrain.
• N3 Series shocks: Standard-valved precisely for your exact application, these shocks balance on-road comfort with off-road capability—featuring a 10-stage variable valving system, high-pressure nitrogen charge, a 54mm shock body, and an 18mm piston rod for durable, predictable performance.
• Room for bigger tires: Designed to clear up to 37" tall tires with proper backspacing, giving your truck a bold, capable look without sacrificing drivability.
• Raised steering arm: Corrects steering geometry after the lift, preserving precise, responsive handling and reducing bump steer on uneven terrain.
• Effortless bolt-on installation: Upgrade your truck with a straightforward, no-wuss welding process—so you can enjoy the enhanced stance and capability faster.
• Limited Lifetime Warranty: Build confidence with Rough Country’s guarantee, underscoring the kit’s durability and long-term performance for on- and off-road use.

What you gain in real-world use

Imagine driving a classic GM pickup or Blazer that not only looks tougher but performs better when the trail gets rough. The 6" lift elevates your center of gravity to improve approach and departure angles, while the specialized leaf springs keep the ride feel balanced and controlled across pavement and dirt alike. The combination of front and rear lift with a raised steering arm means you’ll experience confident steering, even when you’re negotiating rocky switchbacks or a gravel road at speed.

Whether you’re mounting larger tires for off-road adventures, towing, or simply chasing that head-turning presence, this kit is engineered to deliver. It’s an ideal upgrade for DIY enthusiasts and shop professionals who value precise engineering, reliable components, and a product that retains factory-like ride characteristics after installation.

Compatibility covers the iconic GM era—Chevy/GMC C10, K10, and K5 Blazer from 1973 to 1976—so you can trust the fitment and performance you’ll feel on the road or trail. Elevate your truck’s stance, height, and capability—without compromising handling or daily usability—with Rough Country’s 6" Suspension Lift Kit.