IHC Suspension is excited to announce our best-selling 2007-2018 GM1500 7″ Rear Lowering Kit in the market. 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:

• IHC’s flip kit has the correct pinion angle built in so no need to use pinion shims.
• Weld on C-notch!
• ALL MADE IN THE USA!
• Manufactured in TEXAS!
• Lifetime warranty on all metal parts!

IHC Suspension’s 2007-2018 GM1500 7″ Rear Lowering Kit consists of a flip kit with  the correct pinion angle built-in, so NO pinion shims are needed. Nitrogen drop shocks and 2″ lowering shackles (needs to be set on the 2nd hole) are included. C-notch is required. IHC includes weld on under bed C-notch. All IHC Suspension parts are fiber laser cut, CNC bend, and robotically welded for precise quality. Can be used in conjunction with our 2007-2016 GM1500 (CAST) 4″- 5″ Front Lowering Control Arms or 2014-2018 GM1500 (Aluminum/Stamped) 4″- 5″ Front Lowering Control Arms to achieve a 5/7 drop.