Originally Posted by Supercuda
You should also remember that in 70the lower outlet changed. If you are running an aluminum water pump then it's the later style, if you are running an iron water pump it's the early style,

If you are indeed running the later A body radiator like you think then

https://www.classicindustries.com/product/1972/dodge/dart/parts/ma2228.html


Thanks for this . Looks like the right piece and price is a little easier to digest.
G