Zone Offroad 3″ Upper Control Arms Lift Kit 2001-2010 Chevy/GMC 2500/3500HD 4WD

SKU: C31/C32
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Base Price: $953.23

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Zone Offroad 3″ Upper Control Arms Lift Kit 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Chevy/GMC 2500/3500HD 4WD

Part: C31/C32

Zone Offroad 2001-2010 Chevy 2500/3500HD 3″ Adventure Series Lift System.

This new addition to the Adventure Series lineup of lift systems is built around the Zone Offroad heavy-duty replacement upper control arms already available for the 01-10 HD trucks. The arms are made from 3/16″ steel that is precision laser cut, formed and fully welded. Preinstalled MOOG brand ball joints and rubber bushings provide an easy installation and long service life. The ball joint is repositioned to compensate for the added lift and maintain a neutral position at ride height. To complement the improved upper ball joint angles, the kit address the other area often ignored at this lift height – the CV shafts.

The new Adventure Series kit for the 01-10 HDs includes a full differential drop system that relocates the differential down 2″ for near stock angles at the 3″ lift height. This is accomplished with a drop spacer on the passenger’s side, (2) drop brackets for the front driver’s mount and a integrated “half crossmember” for the driver’s rear mount. A new different skid plate is included to protect the differential in its new position. The rear is lifted via a 2″ block and u-bolts.

Front and rear shocks are included and can be upgrade to Nitro versions.

Featured Technology & Benefits

  • Fully welded, heavy duty upper control arms that dwarf the factory arms.
  • Preinstalled replaceable MOOG brand ball joints and rubber bushings.
  • Reposititioned ball joints to maintain a nuetral angle with added lift.
  • Full differential drop system included to maintain proper CV shaft angles.
  • Differential skid plate included.
  • Rear height is adjusted with 2″ blocks.

Important Notes!

  • *Kit images show upgraded Nitro (black) shocks*
  • Frame bracket mount modification required
  • Torsion bar unloading/loading tool required
  • Will not fit dually models
  • To determine which kit # is required, verify which RPO codes are shown in the glovebox to determine the factory installed torsion keys. Any of the following RPO codes require the C1202/C1212/C31 kits: FT2 – FT3 – FT4 – FT5 – FT6 – FT7. Any of the following RPO codes require the C1203/C1213/C32 kits: FK2 – FK3 – FF6 – FF7 – FF8 – FF9.
    Any of the following RPO codes require the C32 kit: FK2 – FK3 – FF6 – FF7 – FF8 – FF9

    Click thumbnail to view larger RPO Code Sample image.
  • Not recommended for 2500 non-HD models (Suburban/Silverado/Sierra)

This product fits the following applications:

  • 2001 Chevy 2500HD Pickup 4WD
  • 2002 Chevy 2500HD Pickup 4WD
  • 2003 Chevy 2500HD Pickup 4WD
  • 2004 Chevy 2500HD Pickup 4WD
  • 2005 Chevy 2500HD Pickup 4WD
  • 2006 Chevy 2500HD Pickup 4WD
  • 2007 Chevy 2500HD Pickup 4WD
  • 2008 Chevy 2500HD Pickup 4WD
  • 2009 Chevy 2500HD Pickup 4WD
  • 2010 Chevy 2500HD Pickup 4WD
  • 2001 Chevy 3500HD Pickup 4WD
  • 2002 Chevy 3500HD Pickup 4WD
  • 2003 Chevy 3500HD Pickup 4WD
  • 2004 Chevy 3500HD Pickup 4WD
  • 2005 Chevy 3500HD Pickup 4WD
  • 2006 Chevy 3500HD Pickup 4WD
  • 2007 Chevy 3500HD Pickup 4WD
  • 2008 Chevy 3500HD Pickup 4WD
  • 2009 Chevy 3500HD Pickup 4WD
  • 2010 Chevy 3500HD Pickup 4WD
  • 2001 GMC 2500HD Pickup 4WD
  • 2002 GMC 2500HD Pickup 4WD
  • 2003 GMC 2500HD Pickup 4WD
  • 2004 GMC 2500HD Pickup 4WD
  • 2005 GMC 2500HD Pickup 4WD
  • 2006 GMC 2500HD Pickup 4WD
  • 2007 GMC 2500HD Pickup 4WD
  • 2008 GMC 2500HD Pickup 4WD
  • 2009 GMC 2500HD Pickup 4WD
  • 2010 GMC 2500HD Pickup 4WD
  • 2001 GMC 3500HD Pickup 4WD
  • 2002 GMC 3500HD Pickup 4WD
  • 2003 GMC 3500HD Pickup 4WD
  • 2004 GMC 3500HD Pickup 4WD
  • 2005 GMC 3500HD Pickup 4WD
  • 2006 GMC 3500HD Pickup 4WD
  • 2007 GMC 3500HD Pickup 4WD
  • 2008 GMC 3500HD Pickup 4WD
  • 2009 GMC 3500HD Pickup 4WD
  • 2010 GMC 3500HD Pickup 4WD

Quick Specs

  • Front Lift Height: 3
  • Front Lift Method: Upper Control Arms
  • Rear Lift Height: 2
  • Rear Lift Method: Block
  • Install Time Hrs: 3-4
  • Difficulty Level 1-5: 3
  • Wheel Size: 17″
  • Back Spacing: 5″
  • Max Tire Size: 33 x 12.50


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Questions and answers of the customers

  1. Answered by the admin It means that wheel uptravel increases to accomodate bigger wheels.Ride quality is pretty subjective, but we can say it'll be much better then using spacers.

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