✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Last Chance Fabtech 19-20 Gm C/k1500 P/u W/trail Boss/at4 Pkg 4in Perf Sys W/dl 2.5 Resi & 2.25 Pro Version [6NEPpyjL]

$174.99 $559.99 -69%

The Chevy Trail Boss and GMC AT4 both have a factory 2" lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4" lift height on top of the factory 2" lift for clearance of 35" tall ti

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

The Chevy Trail Boss and GMC AT4 both have a factory 2" lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4" lift height on top of the factory 2" lift for clearance of 35" tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4" system, the truck will sit at the same height as a 1500 with a 6" suspension and 35" 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" 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" block and replacing it with a 5" 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. Comes with a free 5 year 60,000 mile Powertrain Warranty.

This Part Fits:

Year Make Model Submodel
2019-2020 Chevrolet Silverado 1500 Custom
2019-2020 Chevrolet Silverado 1500 High Country
2019-2020 Chevrolet Silverado 1500 LT
2019-2020 Chevrolet Silverado 1500 LTZ
2019-2020 Chevrolet Silverado 1500 SSV
2019-2020 Chevrolet Silverado 1500 WT
2019-2020 GMC Sierra 1500 Base
2019-2020 GMC Sierra 1500 Denali
2019-2020 GMC Sierra 1500 SLE
2019-2020 GMC Sierra 1500 SLT

What Our Customers Say

December 30, 2025

Absolutely no complaints!

It’s a very impressive and clever gadget.

- Sian T..

December 30, 2025

Absolutely no complaints!

Works without a flaw. A great experience.

- Isolde F..

December 30, 2025

Absolutely no complaints!

The quality of this is simply wonderful.

- Anya M..

Write a Review

You Might Also Like

Discover more great products from our collection.

Marsh 1

Marsh 1

(271)
$33.99 $108.99 -69%
Untamed Sports Bra (Cascade)

Untamed Sports Bra (Cascade)

(628)
$18.99 $60.99 -69%
Kelley 52125 Order

Kelley 52125 Order

(951)
$63.99 $204.99 -69%
Summer Breeze Crochet Top

Summer Breeze Crochet Top

(701)
$31.99 $102.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY