I have an opti that I removed from my 94 Z28 Camaro with 50K miles on it. Worked perfectly when I removed it and looks to be in great condition still. Only reason I changed it out was because I was replacing the water pump with an electric and I had the extra funds to install a brand new GM opti at the same time. If you need one I'm asking $100.00 plus shipping from 27958. You can email me: blackvelvette78_at_yahoo.com if interested.