Cobra Identification

[caddor38]

Can any of you guys help me ID this cobra I have. There is no history on the vehicle that I can verify. When I bought the car it had the old style fuses and someone used a 1975 mustang II steering and differential and suspension. The frame is square tubing. I believe someone made this car in the early 80's or late 70's. The tag say Shelby American, Inc
Chassis No. c300 which doesnt mean squat... There are no ID plates of any kind on the frame or chassis that I can find.

Thanks
Chris

[elmariachi]

Some pics of the body profile, engine bay, foot boxes and interior would help.

[caddor38]

Thanks for responding

[FWB]

no idea, i did notice a complete factory mustang II cross member with strut rods.
if it was 70's or 80's there are only so many choices....