I do not have a part No. Harold, the one i have is the wrong bolt pattern for the 455 / 73 intake. Thanks Bob i will go over to where the car is and investigate further / get back to you
I think what Bob is referring to is the CHOKE THERMOSTAT. Or atleast that's what I thought he was looking for? EDIT: I was corrected on the terminology of what the part was actually called as my description was apparently not good enough so I edited my post to reflect that. Bob if that's what you need I can help.
It was 73-74 that still had divorced choke, with the thermostatic coil in the intake. 75-76 had hot air choke I believe, with the coil on the carburetor