I have 91 Rs and have found an 87 guage panel with 160 speedometer and was wondering if it will fit my 91 camaro.The panel in the 87 camaro apears to be stock gm and my 91 has mechanical speedometer as it was ordered that way why I do not know but it has the rpo code for it.Any informaton would be appreciated as to whether it will fit any mods necesary etc. I have posted this before in electronics forum with no response and the doner car is to be crushed soon so I would like to get it if it will work . If you can help PLEASE respond here and I will check it daily. Thank You.