# Cognito 11-19 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD 1.0in Front Shock Extender Kit

It will add 1 Inch to the length of the front shocks for leveling applications where Cognito upper control arms and OE shocks are used.This extender kit is used to take advantage of the increased droop travel that Cognito upper control arms provide. Mounting hardware is included.

-   1.0 Inch Front Shock Extender Kit for 11-19 Silverado/Sierra 2500/3500 2WD/4WD
-   Adds 1 inch to the length of the front shocks
-   Sold As: Kit
-   Finish: Raw

This Part Fits:

Year

Make

Model

Submodel

2015-2019

Chevrolet

Silverado 2500 HD

High Country

2011-2019

Chevrolet

Silverado 2500 HD

LT

2011-2019

Chevrolet

Silverado 2500 HD

LTZ

2011-2019

Chevrolet

Silverado 2500 HD

WT

2015-2019

Chevrolet

Silverado 3500 HD

High Country

2011-2019

Chevrolet

Silverado 3500 HD

LT

2011-2019

Chevrolet

Silverado 3500 HD

LTZ

2011-2019

Chevrolet

Silverado 3500 HD

WT

2011-2019

GMC

Sierra 2500 HD

Denali

2011-2019

GMC

Sierra 2500 HD

SLE

2011-2019

GMC

Sierra 2500 HD

SLT

2011-2014

GMC

Sierra 2500 HD

WT

2011-2019

GMC

Sierra 3500 HD

Denali

2011-2019

GMC

Sierra 3500 HD

SLE

2011-2019

GMC

Sierra 3500 HD

SLT

2011-2014

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 160.65 CAD
- **Vendor:** Cognito
- **Type:** Shock Mounts & Camber Plates

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 160.65 CAD | In stock |

## Images

- Photo - Primary

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/cognito-11-19-chevy-gmc-silverado-sierra-2500-3500-hd-2wd-4wd-1-0in-front-shock-extender-kit)
> Updated: 2026-06-26