Made in USA
29740 6 in. Lift Kit, M1, Chevy/GMC 2500HD (01-10)
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ROUGH COUNTRYPART NUMBER: 834-29740

29740 6 in. Lift Kit, M1, Chevy/GMC 2500HD (01-10)

$1,33995
Truck Freight
ShippingShips on 09/17/2026
Lowest PriceLowest Price Guarantee

GM
6 in. Lift Kit
  • M1
  • Chevy/GMC 2500HD (01-10)

    Rough Country 29740 Features:

    Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased ground clearance while maintaining factory ride quality with this all-inclusive kit designed to give the best of both worlds, on or off-road. Featuring CNC machined Knuckles, Heavy-duty front and rear laser cut cross members, and our expertly valved N3 shocks this kit gives you a bang for your buck like no other! While a full set of high clearance drop cross members, differential drop brackets and torsion bar drop brackets keep everything at optimum angles. Rough Country's 6" Suspension Kit features (4) M1 Monotube shocks, giving your truck incredible ride-quality both on and off-road. Also included are a set of front CV spacers, sway-bar links, and a protective skid plate to give you everything you need to get rolling in one of our best kits, at our best price ever! This all-inclusive kit comes with everything you need, and best of all this kit features Rough Country's Lifetime Replacement Warranty.

    • Maintains factory ride quality
    • Increased ground clearance
    • Designed to run 35x12
    • 50 tires
    • One-piece quality cast CNC machined knuckles
    • Integrated skid plate does not sacrifice ground clearance
    • Includes application valved M1 series shock absorbers which offer the best in balanced performance for on and off-road use
    • 6 - 8 hours install time
    • Requires minor modification to the front differential
    • If equipped with factory 17-inch wheels and purchasing new wheels - the new wheels must be 17-inch or larger
    • Use of a 35x12.50 tire may require modification to the front valance
    • If equipped with a gas engine, then an exhaust reroute modification may be needed for front driveshaft clearance
    • Torsion bar unloading tool required for installation
    • Available here! SKU: 1067
    • Front Components: Lifted knuckles,Front crossmember, Rear crossmember, Differential drop brackets, Lower integrated HD skid plate, CV spacers, Sway-bar links, Hardware
    • Rear Components: Lifted blocks, U-bolts, Hardware
    • Superior Lift Height with Rough Country 6 in. Suspension Kits

      Rough Country 6 in. Suspension Lift Kits deliver massive off-road performance combined with on-road compatibility. These kits provide serious ground clearance for tackling off-road adventures and rough terrains. They feature premium components to add an aggressive appearance and space for larger wheels and tires. Each kit is vehicle-specific for proper installation and retains excellent ride quality. Available for popular domestic truck and SUV applications.

    Part TypeSuspension Lift Kit
    Product LineRough Country 6 in. Suspension Lift Kits
    BrandROUGH COUNTRY
    Package Width205.0
    Weight205.0 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Vendor Part Number29740
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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