Injector pump ?

[tuke]

Can some one tell me the size of the O ring on the pump mounting flange The big one that seals the pump to gear cover/
Thanks

 

[ah1988ford]

Here is a kit from auto zone idk about the size though

http://www.autozone.com/autozone/parts/_/N-8ves3?checkfit=true&itemIdentifier=199866_0_0_

 

[tuke]

That should do the trick. Thanks