the 547 are not in vin sequential order… the cars picked off the assembly line were picked because they were fully optioned and solid roof cars. then sent to asc/mclaren for conversion. so all GNX started as GNs
GNX has a completely differnt rear suspension (thats usually the first sign of a clone) probably one that gets over looked is the wheels… GNX wheels look like GTA wheels but the dish on real GNX wheels is a lot deeper than GTAs, a lot of clones dont have the stewart warner analog guages, numberd dash plaque, data tag…etc, etc…