if your talking about the entire digital cluster.. you should be able to without problems. if your talking about just the module that displays the gas/temp/oil/bat (one on left in my 91), if your carefull, yea, you should be able to. but try to stay in same year for the parts... there may have been subtle changes from year to year I am not familiar with.
and, if you change the module, its delicate operation, you have to remove the cluster, then disassemble cluster (do DCL tune up while in there), then reassemble it