2&4WD Chevy Silverado, GMC Sierra 8-Lug up to 8600 GVW 4" lift kit

Product No: RS6550B RO

Availability: In stock


Important Notes

Fits 1999 New Body style and 2007 Classic models. Fits vehicles with automatic transmission. Z71 models will receive 1" less lift. Does not fit Electronic Ride Control or Quadrasteer or manual transmission.

Quick Overview

Rancho's 4" lift kit for the 8-Lug Chevy Silverado, GMC Sierra allows the use of stock wheels and 35" tires. No drivetrain or exhaust modifications are necessary making this a complete bolt-on system. One piece MIG welded and reinforced subframe (Rancho exclusive). The industry's highest quality CNC machined cast nodular iron knuckle. Torsion bar cross-member and front differential drop brackets. Heavy duty tubular subframe braces with urethane bushings. Allows for use of OE skid plates. Allows for alignment to OE specs. Extended front & rear sway bar links. Longer shocks required and sold separately.

For the most current Rancho installation instructions, click here and enter the part number.

Rancho RS6550B Chevy Silverado, GMC Sierra 2500HD, 3500HD lift kit

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    • Make: Chevrolet, GMC
    • Model: Silverado, Sierra 1500HD
    • Vehicle: 2001-03 Silverado, Sierra 1500HD Crew Cab up to 8600 GVW 3" lift kit
    • 2or4: 2WD
    • Tire Size: 35x12.50 on stock rims

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