Appears to be an original.Harry Mann Chevy was located on Crenshaw Blvd in L.A. and was arguably the premier west coast high performance corvette dealer in the late fifties and sixties.A few noteable drivers racing in SCCA A&B production were sponsored by Harry Mann.Think they went out in the mid late seventies.
Giveya five bucks for it
seriously though it would probably fetch $200 at auction they are very hard to come by and second in rarity to a Dana frame IMO.That one looks very well preserved.
