Lift Kit Suspension for 2021-2021 GMC Sierra 1500 4-4'' Lift Front and Rear

K1173DL Fabtech Lift Kit Suspension
For [4.0] '' Lift
[Full Front and Rear]
Lift Kit Suspension; 4 Inch Front Lift; 4 Inch Rear Lift; With Front Coil Over Shock Absorbers And Rear Dirt Logic Shock Absorbers In Kit - No Shock Change Necessary; Black Components/ Silver Shocks; With Front Coil Over Mounts/ Steering Knuckles/ Front And Rear Crossmembers/ Rear Lift Blocks And U Bolts/ Installation Hardawe
Attributes Front Lift Amount (IN): 4 Inch Rear Lift Amount (IN): 4 Inch Front Lift Type: Steering Knuckles Rear Lift Type: Blocks And U-Bolts Maximum Tire Size: 35 x 12.50 Shock Type: Hydraulic/ Nitrogen Gas Charged Wheel Backspacing (IN): 5.00 Minimum Wheel Diameter: 18 Wheel Offset (MM): 0 Shocks: With Shocks In Kit Color: Black Components/ Silver Shock Absorbers 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. The stainless steel Dirt Logic 2.5 Coilovers replace the Trail Boss or AT4 coilover with an outstanding ride quality both on and offroad. They are designed for aggressive offroad use yet have a supple on road feel. Rear Dirt Logic 2.25 shocks aid in damping the vehicle for a balanced ride. Rear lift is accomplished by removing the factory 2 Inch block and replacing it with a 5 Inch block and u-bolt system. Fabtech has addressed all aspects of the Trail Boss suspension for full suspension travel with lock to lock steering without over cycling. Features & Benefits 1/4 Inch Thick Steel Lower Control Arm Crossmembers Are Arched For Maximum Ground Clearance 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 Superior Ride Quality Both On And Offroad With Excellent Damping For Offroad Use 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 Differential For The Precise CV And Driveshaft Angle To Reduce Driveline Vibration At High Speed 5 Inch Tall Steel Rear Lift Blocks Replaces The Factory Blocks For Additional Lift Without Changing The Ride Quality Or Load Carrying Capacity Limited Lifetime Warranty


[Front Lift Amount (IN): 4 Inch Rear Lift Amount (IN): 4 Inch Front Lift Type: Steering Knuckles Rear Lift Type: Blocks And U-Bolts Maximum Tire Size: 35 x 12.50 Shock Type: Hydraulic/ Nitrogen Gas Charged Wheel Backspacing (IN): 5.00 Minimum Wheel Diameter: 18 Wheel Offset (MM): 0 Shocks: With Shocks In Kit Color: Black Components/ Silver Shock Absorbers ]

Kit components:
{Fabtech Motorsports FTS21250 (F37 FTS21250); Quantity Required: 1; Lift Kit Component; Component For Lift Kit K1132/ K1132M/ K1133DL/ K1134DL}
, {Fabtech Motorsports FTS21251 (F37 FTS21251); Quantity Required: 1; Lift Kit Component; Component For Lift Kit K1132/ K1132M/ K1133DL/ K1134DL}
, {Fabtech Motorsports FTS21284 (F37 FTS21284); Quantity Required: 1; Lift Kit Component; Component For K1175/ K1177}
, {Fabtech Motorsports FTS811462 (F37 FTS811462); Quantity Required: 2; Shock Absorber; Dirt Logic 2.25 ™; Nitrogen And Oil Charged; Without Remote Reservoir; One Year Warranty; Non}