I need to get rid of a brand new in the box fuel and oil filter that were going to be used on a 2004.5 LLY Duramax. I am pretty sure that they will work on the LB7 Duramax's also. They will probably work on the newer Duramax as well (but don't quote me). Just name your price, they are taking up space. I live in the Tampa Bay area so if you know anyone who wants to pick them up let me know. Otherwise I can arrange shipping. Thanks