Rough Country 6 Inch Lift Kit | NTD | M1 | Chevy/GMC 1500 4WD (1999-2006 & Classic) | P/N 27240

The Rough Country 6 Inch Lift Kit (NTD, M1) fits the Chevy/GMC 1500 4WD 1999-2006 & Classic. Torsion bars remain in the factory location, preserving OEM alignment and geometry. It is covered by Rough Country's Lifetime Replacement Warranty.

At a Glance

• Brand: Rough Country
• Part Number: 27240
• Product Type: Lift Kits
• Fits: Chevy/GMC 1500 4WD 1999-2006 & Classic
• Warranty: Lifetime Replacement Warranty
• Country of Origin: United States

Features

• Factory Torsion Bar Placement: Torsion bars remain in the factory location, preserving OEM alignment and geometry
• Stronger Than Cast Blocks: Fabricated steel construction offers greater strength and longevity compared to cast alternatives
• Anti-Axle Wrap Design: Specially engineered rear blocks reduce axle wrap while maintaining a comfortable, factory-like ride
• Simplified Installation: Redesigned components make the install process quicker and easier with minimal modifications
• Smooth Factory Ride: Maintains your vehicle's original ride quality for everyday comfort on and off the road
• Autotrac Compatible: Fully compatible with models equipped with Autotrac for expanded vehicle coverage
• OEM Axle Geometry Retained: Keeps axles in their factory position and angle to avoid premature wear or drivetrain strain
• No Modifications Needed: Installs without the need for drivetrain or exhaust adjustments
• Factory Travel Stops Reused: Designed to reuse the original compression travel stops for consistent suspension performance
• Upgraded Fabricated Lift Block: Replaces the factory block with a high-strength fabricated upgrade for improved durability

Installation Instructions

Download the installation instructions (PDF)

Fitment

• Chevy/GMC 1500 4WD (1999-2006 & Classic)

Part Numbers

• MPN 27240 · UPC 840269917172