Hi Jeff,
Got the engine decal from Mustangs Unlimited
yesterday and it has the perforations in both
ends you were talking about. Looks like they were
taken off a spool. C1 554J
Now, if I can find a rebuildable correctly dated 65 water pump.
Have one Jan 65 but it's very pitted and almost
impossible to see the date code. Date should be 65 with either
3 or 4 dots, don't you think for an early May built car.
Merry Christmas,
/Bo