6 Inch Lift Kit | 56 Inch RR Sprgs | Chevy/GMC Half-Ton Suburban/K5 Blazer (88-91)

Elevate your classic 1988–1991 Chevy/GMC half-ton with purpose-built performance. The 6 Inch Lift Kit for Suburban and K5 Blazer delivers a bold, capable stance while unlocking true off-road potential, thanks to a thoughtfully matched combination of a 6" front lift and rear springs sized at 56 inches.

Why this kit stands out

• : engineered to fit the Chevy/GMC half-ton Suburban and K5 Blazer (1988–1991), so you’ll enjoy a precise fit, reliable ride feel, and balanced geometry that’s tuned for this era of rugged GM steel.
• 6" front lift: delivers pronounced ground clearance and a confident stance, helping you clear obstacles that would stall a stock setup while enhancing approach angles for trail adventures.
• 56" rear springs: purpose-built length to work in harmony with the front lift, promoting even articulation and a more planted rear end when you’re off the pavement.
• Versatile off-road capability: with the extra height, you can explore rough terrain, dirt trails, and light rock navigation with greater confidence and traction, while preserving the classic GM body-on-frame presence.
• Practical upgrade for daily drivers and weekend warriors: this lift kit is designed to broaden your vehicle’s horizons without sacrificing the familiar control and reliability you expect from a GM cruiser.

What to expect in real-world use

• Enhanced ground clearance translates to fewer scrapes over uneven terrain and a more commanding view of the road or trail ahead.
• The combination of front lift and long rear springs supports a balanced ride, helping the suspension absorb bumps more predictably on bumpy backroads and rutted trails.
• With added height, you’ll have room to fit larger tires that improve traction and off-road grip, expanding your vehicle’s versatility for hunting trips, camping escapades, or weekend adventures.

Fitment and install notes

This kit is explicitly designed for 1988–1991 Chevy/GMC Half-Ton Suburban and K5 Blazer models. For best results, have a qualified technician handle installation to ensure proper alignment and safety. After installation, a professional alignment is recommended to maintain steering precision and tire wear characteristics.

Transform your classic GM SUV into a ready-for-any-terrain machine with a tailored 6 Inch Lift Kit and 56" rear springs that respect the original hard-working spirit of these trucks while delivering modern, go-anywhere capability.