Fabtech K1136M - Lift Systems, Crew Cab, 5'10" Bed
Fabtech K1136M - Lift Systems, Crew Cab, 5'10" Bed
Fabtech K1136M - Lift Systems, Crew Cab, 5'10" Bed

Description

The Chevrolet Trail Boss and GMC AT4 both have a factory 2 in. lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4 in. lift height on top of the factory 2 in. lift for clearance of 35 in. tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4 in. system, the truck will sit the same height as a 1500 with a 6 in. suspension and 35 in. tires. Fabtech's suspension design for the Trail Boss and AT4 provides excellent drive ability both on and offroad. There is zero bump steer throughout the suspension cycle that helps reduce drive fatigue while improving the overall drive ability of the vehicle. 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 in. 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 factory Trail Boss and AT4 coilover shocks are retained and relocated from the bottom to allow for full steer while achieving 4 in. of lift. Rear lift is accomplished by removing the factory 2 in. block and replacing it with a 5 in. block and u-bolt system. Fabtech has addressed all aspects of the Trail Boss suspension for proper wheel travel and lock to lock steering without over cycling. Comes with a free 5 year 60,000 mile Powertrain Warranty.

Basic Lift System w/Shocks; 4 in. Lift; w/Rear Stealth Shocks;

Specifications

BrandFabtech
Part NumberK1136M
Lift/Drop Height4
Weight251 lbs

Vehicle Fitment

Year(s)MakeModelBedSubmodelCab / BodyNotes
2022ChevroletSilverado 1500 LTD-BASE-4 in. Lift; w/Rear Stealth Shocks
2022GMCSierra 1500 Limited-BASE-4 in. Lift; w/Rear Stealth Shocks
2021ChevroletSilverado 1500-BASE-4 in. Lift; w/Rear Stealth Shocks
2020-2021GMCSierra 1500-BASE-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-Custom-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-Custom Trail Boss-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-High Country-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-LT-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-LT Trail Boss-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-LTZ-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-RST-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-SSV-4 in. Lift; w/Rear Stealth Shocks
2020ChevroletSilverado 1500-WT-4 in. Lift; w/Rear Stealth Shocks
2019ChevroletSilverado 15005'10" BedCustom Trail BossCrew Cab Pickup4 in. Lift; w/Rear Stealth Shocks; Can Not Use OEM Wheel And Tire~Not For Models Equipped w/Adaptive Ride Control
2019ChevroletSilverado 15005'10" BedLT Trail BossCrew Cab Pickup4 in. Lift; w/Rear Stealth Shocks; Can Not Use OEM Wheel And Tire~Not For Models Equipped w/Adaptive Ride Control
2019GMCSierra 15005'10" BedAT4Crew Cab Pickup4 in. Lift; w/Rear Stealth Shocks; Can Not Use OEM Wheel And Tire~Not For Models Equipped w/Adaptive Ride Control

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Fabtech P/N K1136M

Lift Systems, Crew Cab, 5'10" Bed

$2,179.04

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Check if this fits your vehicle Select your vehicle
Professional installation available
We install this! Labor runs $160/hour and suspension, wheel and tire work varies a lot by vehicle and setup — contact your local store for an exact installation quote.
800-953-7108
Nothing is charged for it today — your local H&H store works out the exact cost when they call to say your order has landed.
Built to orderShips direct from the manufacturer to your local H&H store. Call 800-953-7108 for lead times.

If an item can’t be sourced, a refund will be given and the order will be canceled.

Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableLabor from $160/hour — ask your store
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gary Holtzclaw
Oxford · 1 day ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 1 day ago

Brian was so very professional and knowledgeable of the job he performed!!!

Ryan Spikes
Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Zachary Brooks
Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Allen
Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Michael Burgess
Cumming · 4 days ago

Good pricing, fast service. Quality products.

Ike Newton
Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Eric Cohen
Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

John Nickell
Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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