Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance 6 Inch Radius

6 Inch Radius

Built with 100 percent new components (not remanufactured)

The threads are then rolled after heat-treating to provide optimum fatigue strength

making it the main link between engine and transmission

The mandrel bends give us the strongest and best shapes to our bends to allow for the best flow and least amount of turbulence

Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance 6 Inch RadiusWhether you're putting on an aftermarket turbo or deleting the EGR system on your LML, this coolant return plug will help you put the finishing touches on the job. The plug is made from high quality 6061 aluminum, anodized black, and laser etched with the Fleece Performace "F". It comes complete with a high temperature silicone o ring to ensure you won't have any leaks.