Welcome to the site. Do you have a Motion Maco built by Motion? They also sold mail order parts for home built cars. The car was based on the Mako Shark II show car. I notice that Motion changed the spelling. (Maybe to avoid problems from Chevy). Motion called it Maco with a "C" and Chevy used Mako with a "K" on their show cars. here is a magazine cover with a Maco. It is a wild looking car.
