Fixing the bed rails on a stepside box

[73chevytruck]

Seeing if there's a way to fix the bed rails on my gfs 98 chevy truck. Really don't want to replace the whole bed.

[ProGrade]

Aren't the rails par of the inner skin on those, and isn't the outer skin fiberglass?

[73chevytruck]

Yeah I was lookin to see if I could just cut the. Top rails off and weld different rails on there

[ProGrade]

You could, but I'm guessing it would be easier to replace the box.