Suspension and Components Suspension Kits

Rough Country

6 Inch Lift Kit | M1 | Chevy/GMC 1500 Truck & SUV 4WD (1988-1999)

$1,289.95

SKU: R04C 27640

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 27640

Take Your OBS to New Heights: Upgrade your 1988-1998 Chevy/GMC 1500, Tahoe, or Suburban with Rough Country's 6-Inch Suspension Lift Kit - the perfect blend of aggressive stance and refined engineering.Smarter Design, Smoother Install: This redesigned kit features improved components for a faster, more user-friendly installation process. Maintain factory alignment and handling thanks to stock track width retention.Built Tough, Ready for Anything: Heavy-duty front and rear crossmembers, differential drop brackets, and fabricated rear lift blocks offer unmatched durability. Drop torsion bar brackets and a rugged front skid plate proudly display laser-cut RC branding for that unmistakable Rough Country look.Boosted Clearance, Bigger Tires: Gain more ground clearance and run up to 35-inch tires with ease, perfect for tackling rough trails or enhancing curb appeal.Choose Your Ride Feel: Customize your suspension setup with your choice of Rough Country's nitrogen-charged N3, V2 Monotube, or M1 Monotube shocks to match your terrain and driving style.Everything You Need, Warranty Included: Includes add-a-leafs, heim joint assist link, massive steering link, and all required hardware. Backed by Rough Country's Limited Lifetime Replacement Warranty.

Features:

  • Improved Installation: Redesigned components allow for a quicker, more user-friendly installation process.
  • Stock Track Width Maintained: Keeps factory alignment and handling characteristics intact for a smooth ride.
  • Boosted Ground Clearance: Enhances off-road capability by increasing distance between chassis and terrain.
  • Heavy-Duty Fabricated Blocks: Stronger than cast alternatives for improved durability and extended service life.
  • Premium RC Branding: Torsion bar drop brackets and front skid plate proudly display precision RC laser-cut logos.
  • Fits Up to 35" Tires: Allows clearance for 35-inch tall tires, giving your ride a more aggressive stance and improved off-road performance.
  • Configurable Shock Options: Choose from our nitrogen-charged N3, V2 Monotube, or M1 Monotube shocks the power to customize your ride is in your hands!

MIA's Description

Rough Country's 6-inch Suspension Lift Kit is designed for 1988-1999 Chevy/GMC 1500, Tahoe, and Suburban 4WD models. This all-inclusive kit provides increased ground clearance to accommodate up to 33-inch tires while retaining stock track width. It features beefy front and rear crossmembers, differential drop brackets, drop-torsion bar brackets, and a front skid plate with laser-cut RC logos.

Fitment

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Specifications

BrandRough Country
Part NumberR04C 27640

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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