Chevrolet/GMC 6" IFS System 4WD 2001-2010

Chevrolet/GMC 6" IFS System 4WD 2001-2010

The Zone HD system is built to withstand the trail as well as make a great daily driver. The once piece main crossmembers in combination with the CNC machined steering knuckles create OE style geometry for the ride you demand. The differential skid plate and the compression struts offer off-road protection for the serious trails. Combine this with vehicle specific valve Zone shocks and you have a winning combination all made in the USA!

• One piece 1/4" steel crossmembers
• CNC machined ductile iron steering knuckles
• Differential skid plate with compression struts for offroad protection
• Rear block kit for easy installation

Note:
Torsion bar unloading/loading tool required
Minor welding required
Frame bracket and differential mount modifications required for isntallation
To reduce trimming on new body style HD's, 20" wheel with 5-3/4" backspacing recommended
Gas models require minor exhaust modification to clear front driveshaft
Will not fit non-HD models.

Estimated Install Time: 8 hours
Max Tire Size: 35 x 12.50
Wheel Backspacing: 4.5"

Vehicle Application:
2001-2006 Chevrolet Silverado 1500 HD 4WD Gas
2001-2006 Chevrolet Silverado 2500 4WD Gas/Diesel
2001-2010 Chevrolet Silverado 2500 HD 4WD Gas/Diesel
2001-2010 Chevrolet Silverado 3500 4WD Gas/Diesel
2001-2010 Chevrolet Silverado 3500 HD 4WD Gas/Diesel
2001-2006 Chevrolet Avalanche 2500 4WD Gas
2001-2006 Chevrolet Suburban 2500 4WD Gas
2001-2006 GMC Sierra 1500 HD 4WD Gas
2001-2006 GMC Sierra 2500 4WD Gas/Diesel
2001-2010 GMC Sierra 2500 HD 4WD Gas/Diesel
2001-2010 GMC Sierra 3500 4WD Gas/Diesel
2001-2010 GMC Sierra 3500 HD 4WD Gas/Diesel
2001-2006 GMC Yukon XL 2500 4WD Gas