yeah, any z24 from 96-99 will have the same remote.
to program remotes all you have to do is go into the trunk and pull down the liner from over the driver side wheel well to expose the RF moduler box. find the plug that had 2 wires going to it but is not connected to anything. cut the plug off and hold the wires togeather. you will hear the doors unlock lock and then the trunk will pop, this means it is ready to program. keep the wires held togeather this whole time and hold the unlock and lock buttons on one of the remotes for 15 seconds or until you hear the doors unlock lock and the trunk pop again. do that for each additional remote and make sure the wires never separate during this process or you will have to do it all again. once all remotes are programed just un touch the wires and tape them up or put the plug back on, whatever you do is fine jsut so they dont touch any more.