Is this a question? If you want to know how to install new brake lines, use the correct tools and the same mounting points to attach the new lines. Are you purchasing pre-bent ones or having them custom bent?
There is whole in the line by the gas tank. Can't see were the line is running from. Can I just run another line
I wouldn't attempt to repair a line (although you can safely). I suggest purchasing a new line and replacing it. It's more work but it's a safer fix.
It isn't that tough to pull the bed on this truck. Then you an see everything.
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