# Fabtech 14-18 GM C/K1500 P/U w/oE Alm Or Stmp Stl UCA 4in Perf Sys w/Dl 2.5 & 2.25

Fabtech's new 4in crossmember systems utilize their proven heavy duty construction and design features found in their 6in systems but with less lift for use with 33in tall tires. These 4in systems feature high arched lower control arm crossmembers constructed of 1/4in thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u-bolt configuration. The Performance System features Dirt Logic Stainless Steel 2.5 Resi Coilover front shocks and Dirt Logic Stainless Steel 2.25 rear shocks for aggressive offroad capabilities with a smooth highway ride.

-   Everything You Will Need To Lift Your Vehicle
-   No Driveshaft Change Required For Auto Trac
-   Allows Use Of Stock Tires And Wheels
-   Retains Factory Steering Centerlink
-   Retains Factory Upper Control Arms
-   Increased Caster For More Control
-   Quick No Weld Installation

This Part Fits:

Year

Make

Model

Submodel

2016-2018

Chevrolet

Silverado 1500

Custom

2014-2018

Chevrolet

Silverado 1500

High Country

2015-2018

Chevrolet

Silverado 1500

LS

2014-2018

Chevrolet

Silverado 1500

LT

2014-2018

Chevrolet

Silverado 1500

LTZ

2015-2018

Chevrolet

Silverado 1500

SSV

2014-2018

Chevrolet

Silverado 1500

WT

2014-2018

GMC

Sierra 1500

Base

2014-2018

GMC

Sierra 1500

Denali

2014-2018

GMC

Sierra 1500

SLE

2014-2018

GMC

Sierra 1500

SLT

## Details

- **Price:** 5966.95 CAD
- **Vendor:** Fabtech
- **Type:** Coilovers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5966.95 CAD | In stock |

## Images

- Photo - Primary
- Photo - lifestyle view
- User 9
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fabtech-14-18-gm-c-k1500-p-u-w-oe-alm-or-stmp-stl-uca-4in-perf-sys-w-dl-2-5-2-26)
> Updated: 2026-06-27