In a collection we are currently selling for an estate, something cropped up that I haven't seen before. It is a Ford "Interceptor" V8 inboard engine that is in the "Y" block family. People who worked for the previous owner said it was a 312.
It has "Interceptor" cast into the top of the exhaust manifolds, and it is fitted with dual Carter sidedraft carbs.
I have it on e-bay motors
Thanks CCC