4in GM NTD Suspension Lift Kit (99-06 1500 PU)
In stock
SKU : 258N2 | Brand : Rough Country
Year: 1999-2006
Model: Silverado 1500 Pickup
Drive: 4WD


This NTD kit is easier to install, handles better than ever, and looks killer from any angle. Gain greater clearance, better handling, and the cleanest looking 4" lift available, now at the same great price as our previous torsion drop kit - just $999.95! A set of lifted front knuckles and 5" rear blocks allow your 1500 to run up to 33" tires, while a full set of drop crossmembers, differential drop brackets and non torsion bar drop brackets keep everything tucked, hidden, and at optimum angles. This fully loaded suspension lift also includes a set of (4) Premium N2.0 Shocks, 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 a great price.

    Torsion bars stay in factory location
    Redesigned for easier installation
    Maintains factory ride quality
    Applicable with Auto Trac equipped models
    Unmatched ground clearance
    Axles maintain factory position and angle
    No drivetrain or exhaust modifications required
    Designed to reuse factory compression travel stops
    Includes application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use.


    Install Time: 8 - 10 hours

View Instructions

    Will fit 2007 "Classic" models.
    Does NOT fit HD models.
    Does NOT fit 1999 "Classic" models.
    Differential modification required
    Frame bracket modification required
    If equipped with factory 17" wheels and purchasing new wheels - the new wheels must be 17" or larger.
    Torsion bar unloading tool required for installation. Available below (#1067)

This product features Rough Country's Lifetime Replacement Warranty. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products. For complete details and coverage information please click here.
We are proud to offer Same Day Shipping. If you place your order before 4:30pm (cst), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 97% of all orders placed leave our warehouses within 24 to 48 hours(not including weekends & holidays). For complete details please click here.
Forged torsion bar adjuster keys
Fitment Table