The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled turbocharger on your Duramax. It provides clearance for larger intake plumbing, is CNC machined from 6061-T6 aluminum, and uses an o-ring seal to prevent leaks.
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CALIFORNIA WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov
