is the molding that runs down the side of the car the same for 70 thru 72 cutlass s

 

Are you asking or telling?

 

asking

 

Even though you did not end with a question mark, it was pretty clear to me you were asking a question. I know the 72 is different and I am pretty sure the 70 and 71 are different.

 

I wasn't being smart, the way I read it was: Body side moulding is the molding that runs down the side of the car the same for 70 thru 72 cutlass s

If you pick up parts books from various suppliers, you can usually find the years where different applications are correct.
These books will usually tell you what goes with what year.

 

Looks like a question to me.

Norm