Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

With this Fleece Performance Turbo Thermostat Delete Plug, you get a CNC machined piece made from 6061-T6 aluminum. This plug is designed to replace the stock coolant feed line when you're putting a non-water cooled turbocharger onto your Duramax engine. It's a common part needed for those looking to upgrade their turbo setup, especially when dealing with larger intake plumbing that might otherwise interfere with the factory coolant line.

This plug is a straightforward solution for clearing space and properly capping off the coolant feed. The 6061-T6 aluminum construction means it's well-built and resistant to corrosion. It fits a range of GM trucks, including models like the 2007 Chevrolet Silverado 2500 HD Classic and the 2001-2010 GMC Sierra 2500 HD, making it a popular choice for Duramax owners making turbo modifications.