2005-2006 GMC Sierra 1500 4WD (Ext Cab) 4/6" Lowering Kit - Belltech 662

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2005-2006 GMC Sierra 1500 4WD (Ext Cab) 4/6" Lowering Kit - Belltech 662

The Belltech 662 Lowering Kit for your 2005-2006 GMC Sierra 4WD is the perfect solution to drop the front of your new ride by 3" or 4" and the rear by 6"! Belltech offers you a great, budget lowering kit, all while still maintaining the factory ride quality! You can count on Belltech 662 to give you the highest quality parts and ride quality available! Get a BellTech kit on your ride today!

This Belltech Lowering Kit Fits-

  • 2005-2006 & 2007 Classic GMC Sierra 1500 4WD (Extended Cab / Short Bed)


  • 2508 Front Spindles
  • 3921 Lowering Torsion Keys
  • 6618 Flip Kit
    • Saddles
    • U-Bolts
    • U-Bolt Plates
    • Shock Extensions
    • Bump Stops
    • C-Notch
    • C-Notch Template
    • Driveline Corrections
    • Hardware


  • Min. wheel size 17".
  • Use flip kit # 6614 for 99-00 trucks with 5" frame height measured at the rear bump stop.


  • 2005, 2006 & 2007 Classic GMC Sierra 1500 4WD (Extended Cab / Short Bed)
Warranty Effective January 1, 2011. Supersedes all previous terms, policies, and agreements KW automotive North America Inc. warranties its products to the original retail purchaser against defects in workmanship and material for the following terms from the date of purchase: Belltech Sport Truck Products Lowering Components -Limited Lifetime Warrantee Nitro Drop 2 & Street Performance Shock Absorbers - 2 years Bushings, Bump stops and Ball Joints - 1 year Warrantee Conditions & Limitations This warranty is NOT TRANSFERRABLE, is limited to the United States and its holdings, Canada and Mexico. This warrantee does not apply to: Any articles not purchased through authorized KW automotive North America Inc. dealers. Any articles that show signs of abuse, collision or improper installation. OEM Equipment & Private label items produced by KW automotive (warrantee is carried by the private label company unless otherwise specified). Any parts that are installed in vehicles that are used for race purposes, operated commercially, or used in off road conditions. Any parts that have been sold with "No Warranty" designation on the original invoice. Any parts that have been modified or altered in any way from its original configuration. Any parts that have been: Installed improperly. Used out of its published operating range or outside KW tested force ranges, i.e. Excessively lowered or raised vehicles. Used in conjunction with non Non-KW automotive North America Inc. approved Air Bag kits, sway bars, springs, control arms etc… See Terms & Conditions for warranty claim information.

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