by SuperJason Mon May 12, 2014 7:16 amI am looking for a gas tank lock ring for my 1966 van. I see a lot of different version of gas tank lock rings out there, and they all look about the same. But none of them are listed for the Econoline. Does anyone know the part number for the lock ring, or know what other cars/trucks will use the same part? Thanks!
3 posters
Gas Tank Sending Unit Lock Ring
SuperJason- Number of posts : 95
Location : Westland, MI
Age : 46
Registration date : 2011-10-03
66ThunderVan- Number of posts : 384
Location : Portsmouth, Va.
Registration date : 2012-01-08
I believe it is the same as the early Mustang.
SuperJason- Number of posts : 95
Location : Westland, MI
Age : 46
Registration date : 2011-10-03
I got one that worked. Part number said C0AZ9A307B.
EcoPU- Number of posts : 104
Location : Oakland, CA
Registration date : 2013-08-28
Thanks for the part number. I need to replace the sender (fuel guage not working) and figure out why it leaks some gas when you fill up all the way 
