IHC Suspension is excited to introduce the most complete 1999-2006 (2007 CLASSIC) GM 4″ Lowering Control Arms in the market. IHC’s lowering control arms have all the features that most of our competitors just do not have.

Our key features that differentiate us from the competition:

• Kill 2 birds with 1 stone. Not only are you lowering the truck but also replacing your 15+ year old ball joints and bushing with IHC control arms.
• IHC integrates the notorious 1999-2006 (2007 Classic) Chevy LEAN! What is the Chevy lean? Most customers find out the hard way. 1999-2006 models are known for the driver’s side being 1 full inch lower which is most noticeable after lowering the pickup truck. IHC as a previous installation shop understood the frustration. When engineering, we designed and developed our 1999-2006 control arms with a correction for the Chevy lean in mind. That was a must have to make the pickup truck sit level. HOW? The driver’s side spring’s pocket is not as deep as the passenger’s side, making all 4 corners sit level.
• IHC’s control arms run polyurethane bushings for maximum performance, extended bushing life, and minimal maintenance.
• All MADE IN USA!
• Manufactured in TEXAS!
• Lifetime warranty on all metal parts!

IHC Suspension’s 1999-2006 (2007 CLASSIC) GM 4″ Lowering Control Arms consist of 5″ lowering control arms (upper and lower) and a 1″ rubber isolator to adjust the front end from 5″ to 4″. All IHC Suspension parts are fiber laser cut, CNC bend, and robotically welded for precise quality. This product can be used in conjunction with our 1999-2006 (2007 CLASSIC) GM 6″ REAR LOWERING KIT W/ BOLT ON C-NOTCH or 1999-2006 (2007 CLASSIC) GM 6″ REAR LOWERING KIT W/ WELD ON C-NOTCH to achieve a 4/6 drop.