Hey all, I picked up this locking gas cap off EBay only to find it does not fit my filler pipe.

http://s1237.photobucket.com/user/bdshumaker/library/1964%20C10

It appears to be an original item but the 4 small ribs don't allow it to fit into the fill pipe, and even if it did, the two sprung catches would be useless as they are the same size as the fill pipe notches making the locking feature moot. Is there a different fill pipe for the locking cap?

Brian

Last edited by Shoe's'64; 02/19/2014 11:29 PM.