I have been reading up on scarab 240z's. I recently aquired a 1973 240z with a 327. Come to find out, I realized I have the same 327 ci, 350 horsepower 1965 corvette engine, the same 4 speed borg worner transmission, hurst shifter, origional headers, and same intake and carb setup as an origional scarab 240z. Do I have a gem on my hands? How can I verify this and or document this car if it is a true scarab z?