Stop in for a cup of coffee

IMO poly might be a better engine then the LA 318. Solid lifters, better valve geometry....
My debate is junk the poly and install a 66 dated 440 that I have under my work bench. Or keep the poly.

When I bought the car I didn't even think it had an engine, didn't care, wanted the body.

Then i get it cleaned up and i find a running poly that was rebuilt in 1996 and has the complete a/c on it. This car is mega original and complete.

Now I got the poly running again ...... but
Not sure