IHC Suspension is excited to announce our best-selling 2014-2018 GM 1500(Aluminum/Stamped Steel) Extended/Crew Cab 4/6 lowering kit. IHC Suspension coming from the service/installation side understood the challenges that other kits were not solving.

Our key features that differentiate us from the competition and save you money:

• Kill 2 birds with 1 stone. Not only are you lowering the truck but also replacing your 6+-year-old ball joints and bushing with IHC control arms.
• IHC’s control arm aligns to factory specs.
• Standard upper control arms for camber correction. (No additional parts needed like camber/caster bushings or offset ball joints to align)
• IHC’s flip kit has the correct pinion angle built in so no need to use pinion shims.
• NO C-NOTCH REQUIRED!
• MADE IN USA!
• Manufactured in TEXAS!
• Lifetime warranty on all metal parts!

IHC Suspension’s 2014-2018 GM 1500(Aluminum/Stamped Steel) Extended/Crew Cab 4/6 lowering kit consists of upper and lower control arms. You achieve the 4″ front drop with the lower control arm and the upper is for alignment correction. Spacers are included to adjust front control arms from a 5” to a 4” drop without purchasing any more parts. Shorter sway bar links are included for better sway bar angle. The rear consists of a flip kit with the correct pinion angle built-in, so no pinion shims are needed. Nitrogen drop shocks and 1” lift shackles are included to keep the truck level. C-notch is not required but may be recommended if roads are rough. A helper bag kit is another option IHC recommends to prevent bottoming out.