The GMC K25 Suburban Suspension Lift Kit - Rough Country - 6 Inch Lift Kit | 52 Inch RR Springs is designed to enhance your vehicle's performance and presence on the road. Specially engineered for the '77-'78 models, this lift kit provides a comprehensive solution for achieving a balanced and aggressive stance.

This Rough Country 6 Inch GM Suspension Lift System is an easy-to-install package that raises the front of your vehicle to match the rear, offering a leveled look that enhances both form and function. The kit includes front lifted leaf springs that provide additional ride height without compromising ride comfort or handling. Rear leaf springs and brake line brackets are also included, ensuring all components maintain optimum angles for a smooth, factory-like ride even after the lift is installed.

Adding to the package's performance, this kit comes with Rough Country's premium N3 shocks. These shocks are precisely tuned with a 10-stage variable high-pressure nitrogen charge, delivering a superb balance of off-road resilience and highway comfort. They feature a durable 18mm spring-loaded piston rod and a 54mm shock body for faster cooling during intense conditions.

Features

• 6-inch lift for enhanced ground clearance
• Front and rear lifted leaf springs for improved vehicle posture
• Includes Rough Country N3 shocks for superior ride quality
• Compatible with up to 37-inch tires with proper wheel backspacing
• Lifelong support with Rough Country's Lifetime Replacement Warranty
• Specifically designed for vehicles with 52-inch rear leaf springs

If your vehicle features a front sway-bar, drop brackets are recommended to optimize performance. Vehicles with factory quad shocks (two front shocks per side) will efficiently transition to a single aftermarket shock with this kit.

Ready to take your GMC K25 Suburban to the next level? Contact us today to learn more about how this Rough Country lift kit can transform your driving experience. We encourage you to reach out with any questions by calling us directly at 512-982-9393 for our Austin, Texas location, or 562-981-6800 for our Los Angeles, California location. We also offer installation and customization services at both locations to ensure your kit is installed perfectly for optimum performance.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov