ReadyLIFT Rear Block Kit - 2.25" | Chevrolet Silverado 1500 / GMC Sierra 1500 (99-24) (66-3002)

ReadyLIFT Rear Block Kit - 2.25"

Part #: 66-3002

Overview

The ReadyLIFT Rear Block Kit - 2.25" raises the rear of Chevrolet Silverado 1500 / GMC Sierra 1500 (99-24) 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 / GMC Sierra 1500 (99-24)
• 2.25" block height; net rear lift depends on the factory block removed
• Rear suspension application
• Fits 2WD/4WD models
• Chevy/GMC 2" OEM Style Cast Iron Rear Block Kit
• May require longer shocks or shock extension 67-3809

Construction & Design

Based on OEM designs and never made out of light weight extrusions ReadyLIFT's 2.25" GM Blocks are made from cast iron and have anti-rotation ears built-in. Every ReadyLIFT Rear Block Kit comes complete with one pair of OEM- quality e-coated cast iron rear blocks, model and size-specific U-bolts, hardware and instructions.

Installation & Fitment

Fits: Chevrolet Silverado 1500 / GMC Sierra 1500 (99-24)
Block Height: 2.25"
Position: Rear
Drive Type: 2WD/4WD
Installation Time: Approximately 1.8 hours
Professional Installation: Highly recommended by ReadyLIFT
Alignment: Required after installation
Important Notes/Exclusions: Not for use on 2019-2022 GM 1500 trucks with the composite rear overload. 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 / GMC Sierra 1500 (99-24) owners who need additional rear height for stance, towing, or load compensation.