Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance Fuel Pump Rated at a verified 250

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

Problem: The factory turbo oil feed used on the 2001-2016 Duramax's is supplied off of the number 4 cam journal bearing

Injectors will support 700-750 RWHP with proper supporting modifications

Fitment: Cummins 5

Wake up your 2001-2004 LB7 with the drop in replacement Fleece Performance LB7 Cheetah Turbocharger

Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance Fuel Pump Rated at a verified 250Whether 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