2 Inch Rear Fabricated Lift Blocks | 18mm Pin | 2011+ Chevy/GMC 2500HD/3500 | Zone Offroad

Overview

These 2" fabricated lift blocks are designed to lift the rear of later model GM HD trucks. They feature a flat (non-tapered) design, come finished in a durable textured black powder coat, and include a pre-installed 18mm pin. Sold in pairs.

Features

• Black powder coated finish
• Fabricated lift blocks — Made in USA
• Flat design — not tapered
• For use on 2011+ Chevy/GMC 2500HD/3500 models requiring an 18mm pin
• Pre-installed 18mm pin
• Sold in pairs

Important Notes

UBT4231 (x4) required if truck is equipped with overloads.
UBT4230 (x4) required if truck is equipped without overloads.