Actual Product May Vary

Fabtech Motorsports

4in Basic Sys w/Performance Shocks 19-20 Gm C/K1500 P/U W/Trail Boss/At4 Pkg Suspension Lift Kit - Fabtech



4in Basic Sys w/Performance Shocks 19-20 Gm C/K1500 P/U W/Trail Boss/At4 Pkg Suspension Lift Kit - Fabtech Actual Product May Vary

Product Info

This kit fits GM Trail Boss and AT4 Crew Cab, Short Bed models only.

The Chevrolet 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 the same height as a 1500 with a 6" suspension and 35" tires.

Number: FT K1136
Manufacturer: Fabtech
Amt of Lift: 4"
Front Suspension: Coil Spacers, Steering Knuckles, HD Tie Rods,, Skid Plate, Differential Mounts, SWay Bar Mounts.
Rear Suspension: Blocks, Bump Stop Spacers, U-Bolts
Other Major Components Included: NA
Shocks Included: Rear Fabtech Performance Series
Special Features:
Special Notes: Does NOT fit models with Adaptive Ride Control. Track width is near stock, Comes with 5 year 60000 mile powertrain warranty
Special Wheel Requirements: 18"+ wheels with 5" BS
Max Tire Size: 35x12.50
Install Time: 5-7 hours


  • SKU: FT K1136
  • UPC: 674866107816
  • Product Sub Category: Lift Kits
  • Kit Height: 4
  • Data Fitment Make: Chevy, GMC
  • Data Fitment Model: C1500, K1500
  • Data Fitment Year: 2019, 2020
  • Data Product Type: Mom Class Lift Kit
  • Data Default Qt: 1
  • Data Product Badges: covid_supply
  • Data Shipping Group: Std Shipping
  • Warranty : Lifetime


Make Model Sub-model Years
ChevroletSilverado 1500LT Trail Boss2019
GMCSierra 1500AT42019
ChevroletSilverado 1500LT Trail Boss2020
GMCSierra 1500AT42020
ChevroletSilverado 1500LT Trail Boss2021
GMCSierra 1500AT42021
ChevroletSilverado 1500Custom Trail Boss2022
ChevroletSilverado 1500LT Trail Boss2022
ChevroletSilverado 1500Custom Trail Boss2022
GMCSierra 1500AT42022

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