Dad jsut picked up a 66 Cutlass 442 Conv. We have no doc to prove it is a real 442 all the emblems show same wera as all the other chrome on the car so should be real. Now with no way to prove it the guy he bought it from says 18K origional miles. It is really clean and could be but no way to know for sure. Ran the code on the motor (390925E) and it come up a 66 442 motor so. Take a look at the pics and let me know what you think