Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance Fuel Pump Engine Years: 2020-2023

Engine Years: 2020-2023

this turbo is capable of over 700RWHP

This has now been simplified with our new bolt on brackets

Injectors will support 700-750 RWHP with proper supporting modifications

Rated at a verified 250 gallons per hour you will find this fuel System is designed for a high-performance vehicle that has a large fuel demands and still comes backed by a limited lifetime warranty

Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance Fuel Pump Engine Years: 2020-2023Whether 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. Vehicle Fitments GMC Sierra 2500 HD 2011 to 2016 Chevrolet Silverado 2500 HD 2011