1999-2006 (2007 Classic) 4/6 Lowering Kit



IHC Suspension is excited to introduce the most complete 1999-2006 (classic 2007) 4WD (2wd Torsion keys)  lowering kits in the market. IHC kit has all the features that most of our competitors just do not have. Here are our key features that differentiate us from the competition.

  • IHC control arms run Delrin bushing for maximum performance, extended bushing life, and minimal maintenance.
  • Adjustable UCA for camber correction
  • IHC Flip kit has correct pinion angle built in so no need to use pinion shims.
  • Bolt in C notch for your DIY. ¼” metal plate used. Grade 8 hardware!
  • All MADE IN USA!
  • Manufactured in TEXAS!
  • Lifetime warranty on all metal parts!

IHC 99-06 4/6  lowering kit consist of 2″ lowering spindles, 2″ lowering torsion key, and IHC Adjustable UCA for camber correction. The rear consists of Flip kit, drop shocks, 1″ lift shackles, and bolt on under bed C notch. All IHC suspension parts are Fiber laser cut, CNC bend, robotic welded for precise quality.

Available on backorder

SKU: IHC-99064WD-46 Categories: , , , ,



  • 2″ Drop Spindle
  • 2″ Drop Torsion Keys
  • IHC Adjustable UCA


  • Flip kit
  • Drop shocks
  • C notch – Bolt on
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