Factory fuel line removal

[clayholz]

So i recently installed an efuel kit from Marty's diesel and am looking to remove my factory fuel lines from the truck. Is there a proper way to go about doing this? underneath and on the front of the engine are they connected to the engine in any way? Or can i just cut them and yank them out? Wanting to clean up the valley of the old lines now that they arent needed. Thanks for any input!

 

[dsberman94]

Pretty sure there’s a bracket bolted to the engine. For the lines that come up from the flex lines. Just one bolt and they come out with some persuasion.