Brakes went out on my truck yesterday while my brother was driving. It's a broken brake line and the fluid sprayed everywhere. I have a couple of questions before I tackle this in the driveway.

What diameter/length brake line would my truck have 2000 5.3l 4x4 extended cab?

Is there anything else I should watch out for while I am doing this? Seems pretty straight forward; Old line off, new line on, bleed the system.

Any special tools required, I talked to my parts shop they sell lengths of brake line with the fittings pre-attached.