1965 Dodge Dart Charger

dglearn said

Here is the valve off of my 65 convertible made in L.A. Ulf you know the date my car was made. Thought i would add the other valve cover also.

Click to expand...

Thanks for the pictures. Since your car is assembled in Los Angeles too can it be that this bigger nut was used on the LA built cars only?

Any more input is appriciated.