ZoneOffRoad 3" Adventure Series UCA Lift System With Free Boot Protectors C32N/ZONU3100X4 | AutoPartsToys


ZoneOffRoad 2001-2006 Chevrolet Silverado Avalanche Suburban 2500 GMC Yukon XL 2500 2001-2010 Silverado 2500HD 3500HD Sierra 2500HD 3500HD  3" Adventure Series UCA Lift System C32N/ZONU3100X4

Featured Technology & Benefits:

  • Fully welded, heavy duty upper control arms that dwarf the factory arms.
  • Preinstalled replaceable 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.


  • *Kit images show upgraded Nitro (black) shocks*
  • Frame bracket mount modification required
  • Torsion bar unloading/loading tool required
  • Will not fit dually models

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

Zone Offroad 2001-2010 Chevy 2500/3500HD Pickup & SUV 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 10 for the 01-10 2500/3500 platform. 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 01-10s 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.

Brand: ZoneOffRoad

  • 2001-2006 Chevrolet Silverado 2500
  • 2001-2006 Chevrolet Avalanche 2500
  • 2001-2006 Chevrolet Suburban 2500 
  • 2001-2006 GMC Yukon XL 2500 
  • 2001-2010 Chevrolet Silverado 2500HD 3500HD 
  • 2001-2010 GMC Sierra 2500HD 3500HD



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