Correct casting code (C3SE-9431) for 1963 with a casting date of ?? 3L26 = 1963 November 26th. 

This item has been stripped to bare metal and painted with high heat header paint. 

I HAVE MANY OTHER THUNDERBIRD PARTS FROM THIS CAR AND SEVERAL OTHER YEARS SO IF YOU NEED SOMETHING JUST ASK.

Register your T-bird on Tbird.info and I will give a 10% discount off the listing price. This discount will apply to new or currently registered vehicles. All you need to do is show me that you have registered your T-bird and ask for the discount.