OER Series Fuel Return Line Assembly 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance Fuel Injector 6L Duramax LMM and also Fuel Injector Lines 50-74004 No Turbo size:Billet S472/83/.90
Yard notes & kiln story
Description
OER Series Fuel Return Line Assembly 2011 2016 GM 6.6L Duramax LML LGH XDP Xtreme Diesel Performance Fuel Injector 6L Duramax LMM and also Fuel Injector Lines 50 74004 No Turbo size:Billet S472 83 .90 6L Duramax LMM and also increases underhood aesthetics It is required that a new fuel filter be installed prior to installation