ReadyLIFT 3" Rear Block Kit | Chevrolet Silverado 1500 (99-24) / GMC Sierra 1500 (99-24) / Chevrolet Silverado 1500 HD (01-03/05-06) / Chevrolet Silverado 1500 Classic (07) (66-3003)

Name: ReadyLIFT 3" Rear Block Kit | Chevrolet Silverado 1500 (99-24) / GMC Sierra 1500 (99-24) / Chevrolet Silverado 1500 HD (01-03/05-06) / Chevrolet Silverado 1500 Classic (07) (66-3003)
Brand: ReadyLIFT Suspension
SKU: R90663003
Price: 169.95 USD
Availability: InStock

SKU R90663003

by ReadyLIFT Suspension

$169.95 - $169.95

$169.95

$169.95 - $169.95

$169.95

Availability:

in stock, ready to be shipped

Years	Make	Model
1999-2024	Chevrolet	Silverado 1500
1999-2024	GMC	Sierra 1500
2001-2003, 2005-2006	Chevrolet	Silverado 1500 HD
2007	Chevrolet	Silverado 1500 Classic
2007	Chevrolet	Silverado 1500 HD Classic
2007	GMC	Sierra 1500 Classic
2019	Chevrolet	Silverado 1500 LD
2022	Chevrolet	Silverado 1500 LTD

ReadyLIFT 3" Rear Block Kit

Part #: 66-3003

Overview

The ReadyLIFT 3" Rear Block Kit raises the rear of Chevrolet Silverado 1500 (99-24) / GMC Sierra 1500 (99-24) / Chevrolet Silverado 1500 HD (01-03/05-06) / Chevrolet Silverado 1500 Classic (07) using replacement lift blocks rather than stacked blocks. Actual rear lift depends on the factory block height removed during installation.

Key Features

Fits Chevrolet Silverado 1500 (99-24) / GMC Sierra 1500 (99-24) / Chevrolet Silverado 1500 HD (01-03/05-06) / Chevrolet Silverado 1500 Classic (07)
3" block height; net rear lift depends on the factory block removed
Rear suspension application
Fits 4WD models
Chevy/GMC 3 Inch OEM Style Rear Block Kit
TALL REAR BLOCK KIT OEM style cast iron rear lift blocks
Shock extensions may be needed depending on application

Construction & Design

Based on OEM designs and never made out of light weight extrusions, ReadyLIFT's 3" GM Blocks are made from cast iron and have anti-rotation ears built-in. This kit only works with vehicle equipped with traditional steel leaf springs, identified by square U-bolts.

Installation & Fitment

Fits: Chevrolet Silverado 1500 (99-24) / GMC Sierra 1500 (99-24) / Chevrolet Silverado 1500 HD (01-03/05-06) / Chevrolet Silverado 1500 Classic (07)
Block Height: 3"
Position: Rear
Drive Type: 4WD
Installation Time: Approximately 1.8 hours
Professional Installation: Highly recommended by ReadyLIFT
Alignment: Required after installation
Important Notes/Exclusions: This GM 1500 kit is NOT COMPATIBLE with vehicles equipped with rear composite mono-leaf springs.

What's Included

Two rear lift blocks
Four U-bolts
Eight nuts and washers

Ideal For: Chevrolet Silverado 1500 (99-24) / GMC Sierra 1500 (99-24) / Chevrolet Silverado 1500 HD (01-03/05-06) / Chevrolet Silverado 1500 Classic (07) owners who need additional rear height for stance, towing, or load compensation.