66 Dart GT HT Whatsitgonnabe?

My 78/79 non a/c water pump pulley side view. Don would prob know better than i would with the early V8 stuff. Don is it possible Anders water pump pulley is from a big block car and this is why he is having problems getting a crank pulley to fit? Not sure if SBM, and BBM were the same pulleys in this time frame. Also not sure if aluminum water pumps have a longer snout than the older iron pumps.

Matt