2019 Chevy 1500 Trail Boss 4WD/GMC 1500 AT4 4WD – 1.5″ Ball Joint UCA Lift Kits

Designed specifically for Trail Boss and AT4 owners that want a little more ride height out of their truck for clearance of full size 33/1250R 18 inch or 20 inch tires, this lift kit is the ticket.

Fabtech’s Upper Control Arm lift kit provides a 1.5″ increased ride height on Trail Boss and AT4 models without creating suspension bind at full droop. These vehicles have a factory 2″ lift. With the addition of this 1.5″ lift kit, the vehicle will sit as high as a standard model with a 3.5″ lift kit and clear a 33″ tall tire.

Lift is accomplished with an aluminum spacer at the top and a small preload spacer under the coil of the factory Coilover shock. This positions the Coilover properly to provide height without coil bind or over extending the travel that can lead to damaged suspension parts in the future.

The tubular Upper Control Arms with heavy duty ball joints address the geometry of the front suspension with the new ride height for proper alignablity. Due to the new GM suspension geometry of the 2019, there are no differential drop brackets required for the CV axles to operate properly.

Rear lift comes from 1″ blocks and u bolts. Some owners may opt to not install the rear blocks if they desire to level the stance of the vehicle.


1.5″ Ball Joint UCA Lift Kit w/ Rear Performance Shocks – K1152

Qty Part # Description
1 FTS21271 Ball Joint UCA Kit
2 FTS7333 Rear Performance Shock

1.5″ Ball Joint UCA Lift Kit w/ Rear Stealth Shocks – K1152M

Qty Part # Description
1 FTS21271 Ball Joint UCA Kit
2 FTS6333 Rear Stealth Shock

1.5″ Ball Joint UCA Lift Kit w/ Front Dirt Logic 2.5 Coilovers & Rear Dirt Logic 2.25 Shocks – K1153DL

Qty Part # Description
1 FTS21268 Ball Joint UCA Kit
1 FTS21256 Front Dirt Logic 2.5 Coilovers
2 FTS811452 Rear Dirt Logic 2.25 Shock

1.5″ Ball Joint UCA Lift Kit w/ Front Dirt Logic 2.5 Resi Coilovers & Rear Dirt Logic 2.25 Shocks – K1154DL

Qty Part # Description
1 FTS21268 Ball Joint UCA
1 FTS21257 Front Dirt Logic 2.5 Resi Coilovers
2 FTS811452 Rear Dirt Logic 2.25 Shock

FOOTNOTES


14. Can not use OEM wheel and tire.
17. Does not fit standard cab.
197. Will not fit models equipped with adaptive ride control.