Hmmm... I know one Pantera vendor that bought the assets of a So-Cal company a few years ago and in the two sea-vans of stuff was a body mold for a complete Mangusta. It was apparently pulled from an authentic Mangusta which means all the stock parts would fit. All you'd have to scratch-build would be a tube frame. The prices for a real one have climbed to the point where a fiberglas replica would make sense.
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