I have fenton headers on my 59 261 and need new gaskets at the flange for the exhaust pipes. I have a card with a victor/dana #F5436AK, also a car quest card with same number. Anyone know what this fits? The kids around here have that blank look on their face when you give them a number.
Go to rockauto.com and do a part number search with that part number. Click on the blue highlighted link and it will show you all of the applications for that part. It looks like that gasket was used on a bunch of cars and trucks in the 50's and 60's. Good luck.