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Heavy Metal is Heavy Duty Quality you can trust.

1988 - 1999 GMC K Series 4WD Full Lift Kit with Shock Extender Brackets + Shims

Product ID: HM1553

$195.20

Fits the Following Vehicles

    • 1988 - 1999 GMC K2500 - 4WD
    • 1988 - 1999 GMC K3500 - 4WD
*Only fits 8-Lug Models
**NON-OVERLOAD SPRING MODELS ONLY. FOR TRUCKS EQUIPPED WITH OVERLOAD SPRINGS, PLEASE MESSAGE US WITHIN YOUR ORDER.
** OPTIONAL ANGLED SHIMS COME IN HELP. TRUCKS ARE USSUALY DIFFERENT FORM ONE ANOTHER, SO IT MAY TAKE MORE THAN THE BUILT-IN BLOCK TAPER TO CORRECT PINION ANGLE.

Torsion Key Lift Kit

  • Preserve Original Handling Characteristics and Ride Quality
  • Fast and Easy Install with Basic Hand Tools
  • Torsion Keys are Twice as Strong as Factory Keys
  • Billet Alignment Shims
  • Torsion Keys Allow for Adjustable Heights between 1" to 3"
  • Shock Extenders Maintain Factory Shock Life and Performance
  • Allows for Installation of Plus Sized Tires
  • Provides Additional Ground Clearence for Obscure Terrain
  • Easier Accessibility for Under-Vehicle Service
  • Precise Product Engineering for Superior Fitment
  • Tappered Block Ensures Correct Pinion Angle of Driveshaft
  • Helps to Eliminate Vibrations while Driving
  • Simple Instructions for Do It Yourself Installment
  • Lifetime Warranty