Fuel Hoses Lines/piping And Fittings problems of the 2000 Chevrolet Tahoe

Brake line corrosion!! (all lines!), one ruptured, lost brakes, forced off road to stop, extended braking distance, almost crashed. Driving home from airport at 1am, getting off highway, brake pedal went all the way to floor. . . . Brakes kicked in approx. 90-95% of the way to the floor, but took forever to stop. Another car was at traffic light off the highway, and I was forced into the grass on the side of the road before car came to full stop. Towed home - I replaced master cylinder thinking thats where the failure was, but then I couldn't bleed rear brakes and noticed the puddle under the truck and crawled under to discover there was a brake line that was completely rusted through. This happened at the abs module, where 5 brake lines connect, and all the lines show dangerous corrosion levels and need to be replaced. It also affected a fuel line right there too, (fuel filter is right there). . . . I have owned the truck since new, and there is 1 line that looks brand new (never replaced), and all other lines in that area are dangerously corroded. Very odd that one line looks good, and all the other lines are bad. I have pictures of all lines and corrosion available.