Need help ASAP!!

[79BIG10]

Hopefully someone can give me some insight on this fast. I'm trying to replace the brake hoses while I've got the front end out and the lines won't come loose. I've got a crow's foot (back up wrench) on there and sprayed with Liquid Wrench and nothing budges. If I can get the "clamp" off from the frame I would have more to work with.

How do you guys remove brake hoses on the front brakes and also how to remove the factory clamp to hold the hoses to the frame rail? This is almost all I need other than getting the parts back from the machine shop tomorrow to have this done. (If all goes well. )