I thought the numerous hood vents/scoops on P6 3500's were necessary to clear the engine? I don't see these vents on the puzzle image.
I have only found one online source indicating this is a V8 coupe. All other sources say it is a P6 2000.
Graber did make a 2000 TC convertible in 1967, which had wire wheels.
I understood this car, with its US-market Rostyle wheels, was a later V8-engine car.
If you study the pictures the badging on the front wings is different, so it's definitely not the same car.
Whether it's a 3500 V8 though I can only go by the information that's out there..