Fabtech Motorsports FTS21284 Lift Kit Component

The Chevy Trail Boss and GMC AT4 both have a factory 2 Inch lift compared to other GM 1500 trucks of the same year model. Fabtech’s suspension system for these two trucks provide a 4 Inch lift height on top of the factory 2 Inch lift for clearance of 35 Inch tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4 Inch system, the truck will sit at the same height as a 1500 with a 6 Inch suspension and 35 Inch tires. The near stock track width keeps the tires under the fenders for a clean appearance. Fabtech’s proprietary steering knuckle geometry provides excellent lock to lock turning radius to maneuver in tight spots. Heavy duty 1/4 Inch thick steel crossmembers feature OE style alignment cam pins that utilize the factory cams for easy adjustment. Triple front diff mounts reposition the differential for vibration free operation at high speed.

• 1/4 Inch Thick Steel Lower Control Arm Crossmembers Are Arched For Maximum Ground Clearance
• The Welded Box Design Of These Crossmembers Provides Additional Strength To The Front Suspension. Retains Factory Alignment Cams For Easy Adjustment
• Oversized Tie Rods Are Provided To Replace The Stock Units That Are Designed To Handle Oversized Tires
• Constructed Of A Stainless Steel Body With NitroSteel Piston Rod For Maximum Corrosion Resistance And Durability
• A Heavy Duty Front Differential Skid Plate Is Constructed Of 1/4 Inch Thick Steel To Protect The Diff From Offroad Obstacles
• Triple Differential Mounts Properly Reposition The Front Diff For The Precise CV And Driveshaft Angle To Reduce Driveline Vibration At High Speed
• Billet Spacers Relocate The Factory Closed Cell Bump Stops To Control The Travel Eliminating Over Cycling Of The Suspension
• 5 Inch Tall Steel Rear Lift Blocks Replace The Factory Blocks For Additional Lift Without Changing The Ride Quality Or Load Carrying Capacity
• Limited 5 Year Warranty