1967 390 smog pump adjusting arm, casting number C7AE-9B452-A. Ford part number C6AZ-9B452-C.
Below are some pictures of a 390 with AC and smog. This motor was pulled from a 1967 Thunderbird so there are a few minor differences when compared to a 1967 Mustang or Cougar but the mounting of brackets and belt alignment are the same.
Click on images to enlarge.
The picture below is of a custom and the very bottom is of the Cougar used in the movie "From Dusk Till Dawn".
