Superlift K270/K270B 4"-6" Suspension Lift Kit w/ 3 Bolt Idler Arm (including 2500 6-Lug)

Superlift K270/K270B 4
1510.53In stock

93-98 Chevy/GMC 1500 Pickup/Tahoe/Yukon/Blazer/Jimmy 4WD

Regular Price $1,678.37
Special Price $1,510.53
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Product Details

Laser-cut bracketry lowers the factory upper and lower control arms, in relation to the frame, to provide front lift. A 4" to 6" front lift range is afforded by the adjustable factory torsion bars; rear lift is via 4" blocks. Full-width tubular crossmembers attach to the front/upper and rear/lower control arm relocation brackets to further enhance system rigidity. These tubular crossmembers also support the front differential, which is relocated to alleviate CV axle and driveshaft angles. Kicker braces span from the rear tubular crossmember to the vehicle's frame. A Superlift front skidplate bolts to the front frame crossmember then connects to the factory differential skidplate.

Steering linkage geometry is addressed by a replacement "dropped" centerlink that keeps the tie rods in phase with the lower control arms. Dual stabilizing links prevent fore and aft movement of the centerlink, otherwise, excessive stress loads would be transmitted to the factory pitman and idler arms. The torsion bar crossmember is lowered to align it with the lower control arms. The system includes your choice of Superide or Superide SS shocks by Bilstein.

An optional steering stabilizer kit is also available.

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1993-19984WDChevy/GMC1500 Pickup
1995-19994WDChevy/GMC1500 Tahoe / Yukon
1993-19944WDChevy/GMCBlazer / Jimmy (Fullsize)


  • Retains factory ride quality, steering geometry, and CV axle angles
  • Load bearing bracketry is made of .25" thick plate steel or DOM tubing
  • Front differential housing does not require trimming
  • Centerlink stabilizing system makes steering more responsive and extends pitman/idler arm life
  • Shocks included
  • Lifetime Warranty
  • Satisfaction Guarantee

Important Notes

  • 1997 and newer models with Autotrac require dual cardan driveshaft, shown in options. Non-Autotrac models may also need driveshaft if regularly driven in 4WD over 35 MPH.
  • With single exhaust, a new, reformed section of exhaust crossover pipe is required to clear front driveshaft.
  • Special puller tool is recommended to load / unload torsion bars.
  • Also fits 2500 6 Lug models
  • DOES NOT fit 4 Door Tahoe/Yukon models