This is a brand new Injection Fuel Line for 2004.5-2005 GM LLY Duramax Diesels. The fuel lines on the engine are often contaminated with rust and debris, and is recommended the fuel lines are to be changed when replacing injectors.

This is a brand new Injection Fuel Line for 2004.5-2005 GM LLY Duramax Diesels. The fuel lines on the engine are often contaminated with rust and debris, and is recommended the fuel lines are to be changed when replacing injectors.

This is a brand new Injection Fuel Line for 2004.5-2005 GM LLY Duramax Diesels. The fuel lines on the engine are often contaminated with rust and debris, and is recommended the fuel lines are to be changed when replacing injectors.

This is a brand new Injection Fuel Line for 2004.5-2005 GM LLY Duramax Diesels. The fuel lines on the engine are often contaminated with rust and debris, and is recommended the fuel lines are to be changed when replacing injectors.

This kit includes the fuel line, washer, and o-ring for the Ford Powerstroke 6.4L Piezo injector.