Sick Diesel Plug & Play Accessory Harnesses GM 20-23 2500HD/3500HD ICON-64050 IMPORTANT NOTES: Camera automatically engages

IMPORTANT NOTES: Camera automatically engages on supported vehicles with automatic transmission where we can read the gear parameter

ensuring every adventure is fueled by the limitless energy of the sun

you can make your GM Duramax look sharp while adding power

There's a big difference between your run of the mill "lift kit" and a legitimate "suspension system

Sick Diesel Plug & Play Accessory Harnesses GM 20-23 2500HD/3500HD ICON-64050 IMPORTANT NOTES: Camera automatically engagesSimplify your installation with this plug and play wiring harness. Designed to connect directly to your factory headlight harness, it installs in seconds with no cutting, splicing, or permanent modifications required. Simply unplug the factory headlight connector, insert the harness inline, and you're ready to power your accessories with a clean, factory style installation. Built for a secure, reliable connection, this harness preserves your factory