I have several different brands of harness that are out of date, Simpson won't recertify any of theirs now New sales only Crow use to do mine with no problems, now they say they will redo their brand only twice, regardless of the conditions of the steel components. They use to redo any brand I'm not sure about any of the other brands, I would ask them about redoing their brand before ordering from any manufacturer
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)