My cousin just scored this... Chrysler 440's show up in the strangest places... This one is a 520ci 6-pack stoker.... The Jensen Interceptor is a hand made British sports car available with either a 383 or a 440 for power. The SP is a Six Pack version although this ones a clone. It's 100% accurate and uses all factory parts, save for the stroker motor... The only difference is that it wasn't built in the factory.
Here's a quick video with open headers... Notice at the end the image on the camera was shaking from the motor... It sounds very healthy...