it's not my car but one i looked at. It is the 76 silver z on ebay right now with the high reserve. i'm not sure what you can tell from the engine photo. i went and looked at it and wasn't certain if a/c was an option, but saw the switch on the heat control so you confirmed it had it. it is actually a nice car and ran very well. everything worked and the body was in nice shape all things considered. however, to be complete it needs a number of items. a/c, spare, jack and tools, radio, maybe the power antenna, and a couple of door dings pulled out. i'm not an expert on these cars, but this seems like quite a bit to be a 10k car. what are your thoughts?