'57 Corvette fuel injection engine model

Model is die cast material. Size: About the size of a person's fist.
Very detailed. Even has removable "dip stick".
Front cyl. on {engine right side}, is cut a way view...Shows valve train. Valves move up and down when engine rotated.
Rare Franklin Mint item. I purchased it 25 or 30 years ago....Like new appearance. Sets on "engine stand". Note radio frequency shielding over spark plug wires. Readable icons on oil filter, etc...