There are all types of factory errors and mis-stamps, but there are many fakes out there too. A lot of things to consider. 6bbgt is a fantastic resource and he can help you... as can many other very smart and experienced members here too. This article might be of some help, but it's not going to take the place of a true expert taking a look at the numbers for you. Post a photo if you can.
http://www.e-bodies.org/buying-your-first-e-body/vin-numbers/I am looking to purchase a numbers matching car that has a double stamp issue on the engine like the one is this discussion and I am dubious to pay $$$$.
Trying understand if my concerns are valid or not. Would anyone here paid top dollar with this issue?
