I have found an 87 camaro with 160 speedometer and was wondering if the guage cluster from the 87 will fit my 91 RS. I have a mechanical speedometer in my 91 as it was ordered that way and is rpo coded that way so I think it may fit.I really would appreciate any info and will I have to modify anything to make it work,the donor car is scheduled to be crushed soon so I need to get it soon!Anybody that can help PLEASE POST INFO HERE and I will check frequently, Thanks for any help.You can also email me with any info also I have to get this thing Sunday if I can find out if it will work!