engine number location 318 please ?

Waiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiit a minute........

The OP has a 1966 318 in a 1966 Barracuda????

Canadian?

A US 66 would not have a 318 because a 66 318 is a poly and pretty wide.

AFAIK, Barracuda didn't get a 318 until 1968.

Should be a 273 in a 66.