We have a winner, BING, BING, BING!!
Close enough, anyway.
It is a Manta, heavily modified by a friend of mine back in college. The photos were taken in 1986.
My friend Kim was sort of eccentric and always doing crazy things to his cars. We went to Western Washington University and were heavily involved in the highly acclaimed Vehicle Research Institute there.
He took a 1973 Manta and dropped it down onto the bump stops. Redrilled some 14" Chevy rims and put them on and made fiberglass fender flares to clear them.
All the custom bodywork is done with fiberglass, just good enough to get the point across but not straight enough to win any car shows. That's why it's painted white. He didn't believe in putting the amount of effort into it to make it perfect. It was just a fun car for a short period of time.
Next he cut the roof off. He cut the windshield frame at the base and tilted it back, giving it quite a rake. He turned the car into a two seater making a big rear deck hatch starting behind the front seats. He molded in headrest fairings into that. The whole rear deck tilted back and up revealing a huge amount of storage space. He stored the small hardtop back there. It was made out of a portion of the stock roof with a plexiglass rear window and big decorative spikes on each side. The rear fins were made out of fiberglass as well. The tail lights were made by heating up sheets of plastic on the stove and stretching them over a wood form made from a circle of plywood with a peg in the middle. While doing that he noticed that the chrome trim rings around the stove burners made perfect tail light bezels!
I have no idea whatever became of that car.