Tuff Country 97090 1" Rear Block & U-Bolt Kit 4wd for Chevy Silverado 2500HD 2011-2019

Tuff Country # 97090 block kit include lift blocks and ubolts designed to raise the rear of your Chevy Silverado 2500HD. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended zinc plated rear ubolts designed specifically for the Chevy Silverado 2500HD are use to replace the factory ubolts.

Installation Note

1. On most applications factory length shocks must be replaced with extended length shocks when installing rear blocks 2" in height or taller. Please see our "Shock Absorbers" section for applications.

2. Designed for rear axles only. Never use lift blocks with a front axle.

Features

• Lifts the rear of your vehicle 1"
• Maintains a factory ride
• Custom made for the Chevy Silverado 2500HD
• Lift blocks are constructed of heavy duty cast iron
• Zinc plated corrosion resistant extended ubolts
• Simple Bolt-on Installation

Specification