66-3111 ReadyLift 1" Rear Block Kit - GMC/Chevy 6.6L Duramax 2011-2019

Overview

ReadyLift 1" Rear Block Kit is designed to add 1" of lift to the rear and a slight rake back to your 2011-2019 GMC/Chevy 6.6L Duramax 2500/3500 truck for hauling or towing. This kit is based on OEM designs and constructed from premium heavy-duty cast iron material. It is to ensure maximum strength and prolonged reliability.

Features 

• 1" Rear lift
• Robust cast-iron construction
• OEM style design
• Built-in locator pin
• Works well w/ torsion key leveling kit

Note

• Fits single rear wheel (SRW) trucks only