Need to replace brake line on '95 Ford F150 4X4 ext cab over the rear axle where brake line x-fers through framework to hose. What do I need in parts & where do I get them other than the dealership?

You can buy brake line at any auto parts store. You will have to bend it yourself. Buy a tubing bender and just follow the shape of the old line. The new line doesn't have to be an exact fit. You'll also need a flaring tool and learn how to do a double flare. Do NOT under ANY circumstances use ordinary plumbing compression fittings. They will NOT hold the pressure.