someotherguy
+1y
Just remember that on these older trucks (GMT400 series, your 1993) the bump stops were not meant to be an active, full-time component of the suspension. They're meant for extreme situations where the suspension has been fully compressed, just to stop the metal-on-metal contact and to limit travel a little bit. If you're constantly smacking around on them, they will fail...keep an eye on them.
This is different than the newer models with a totally different kind of bumpstop which IS part of the suspension. Hell even those are crumbling and falling apart with use and they were designed with being constantly hammered on in mind.
Richard