# Tuff Country 06-23 Chevy Silverado 1500 4wd 3in Rear Block & U-Bolt Kit

Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.

-   Designed For Rear Axle Only
-   Made Of Cast Iron

This Part Fits:

Year

Make

Model

Submodel

2016-2024

Chevrolet

Silverado 1500

Custom

2019-2024

Chevrolet

Silverado 1500

Custom Trail Boss

2014-2024

Chevrolet

Silverado 1500

High Country

2006,2009-2013

Chevrolet

Silverado 1500

Hybrid

2006,2008-2013,2015-2018

Chevrolet

Silverado 1500

LS

2006-2024

Chevrolet

Silverado 1500

LT

2019-2024

Chevrolet

Silverado 1500

LT Trail Boss

2007-2024

Chevrolet

Silverado 1500

LTZ

2023-2024

Chevrolet

Silverado 1500

PPV

2019-2024

Chevrolet

Silverado 1500

RST

2015-2021

Chevrolet

Silverado 1500

SSV

2006-2024

Chevrolet

Silverado 1500

WT

2022-2024

Chevrolet

Silverado 1500

ZR2

2007

Chevrolet

Silverado 1500 Classic

Hybrid

2007

Chevrolet

Silverado 1500 Classic

LS

2007

Chevrolet

Silverado 1500 Classic

LT

2007

Chevrolet

Silverado 1500 Classic

WT

2019-2024

GMC

Sierra 1500

AT4

2022-2024

GMC

Sierra 1500

AT4X

2014-2021

GMC

Sierra 1500

Base

2014-2024

GMC

Sierra 1500

Denali

2022-2024

GMC

Sierra 1500

Denali Ultimate

2019-2024

GMC

Sierra 1500

Elevation

2006,2009-2013

GMC

Sierra 1500

Hybrid

2022-2024

GMC

Sierra 1500

Pro

2006-2013

GMC

Sierra 1500

SL

2006-2024

GMC

Sierra 1500

SLE

2006-2024

GMC

Sierra 1500

SLT

2006-2013

GMC

Sierra 1500

WT

2007

GMC

Sierra 1500 Classic

Hybrid

2007

GMC

Sierra 1500 Classic

SL

2007

GMC

Sierra 1500 Classic

SLE

2007

GMC

Sierra 1500 Classic

SLT

2007

GMC

Sierra 1500 Classic

WT

## Details

- **Price:** 368.05 CAD
- **Vendor:** Tuff Country
- **Type:** Lift Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 368.05 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tuff-country-06-23-chevy-silverado-1500-4wd-3in-rear-block-u-bolt-kit)
> Updated: 2026-07-01