Hi Wondering-
I'm Glad I could help you solve your mystery car! As Dan said, a clone is a Camaro that didn't start out as a Z28, but was made to look like one. That is not necessarily a bad thing, because if it was built right and with attention to detail, the car would be nearly indistinguishable from the real thing. The Z28 was a low production, top of the line Camaro, and real ones sell for
big bucks... that is why you see "clones" for sale. Some were built to try to fool people, others were built that way because the guy wanted one, but couldn't afford the real thing. With mid-fifties and newer Chevrolets, all engine, transmission, rear end, and many other pieces of the car have a number cast into the metal. These numbers can be identified in different books, and they will tell which year and model car they were built for. In the case of a Z28, all numbers will be specific to only that model car, and to the purist, all the numbers must match to verify that it is not a fake. Some collectors will not touch a car that is not "numbers matching", and others just like the look of the car and it doesn't matter if the engine is a 350 and not a 302. The beauty of Chevrolets is that, unless you start deciphering numbers, a 350 looks exactly like a 302, and a plain-Jane rear end looks like a Z28 rear end!
I guess what I'm trying to say is, if you like the look of that Z28, and don't care about the numbers thing, and don't want to spend $30,000 on a real one... buy yourself a base 1968-69 Camaro, add a spoiler, a nice Hugger Orange paint job with wide stripes, install a new 350 V8 from the Chevrolet Parts department, and
HAVE FUN!
SPEEDLINE 