Chevy and GMC Duramax Diesel Forum banner


  1. General Discussion
    Hey everybody, 2021 Chevrolet 6.6L Duramax Looking to buy some parts to keep in the truck for working on it if anything happens and for oil change... Need the following info Oil Filter Wrench size Oil Drain plug size Lug nut size Fuel Filter Wrench size Also where do you drain the water from...