I do know that 70 and 72 trans upper line attaches in a different location. One is closer to the top. Some radiator orders show a difference in part number.
Test fit of champion so far so good. Will have to lower upper trans cooling line roughly 3 1/2”. Everything seems to bolt up pretty close along with radiator support cushions
I had to tweak my trans cooler lines a little bit also. Nothing major though. I also bought these https://www.dewitts.com/collections/accessories/products/custom-cushions A little bit of trimming and they fit perfect. And don't forget: https://www.fittings.space/hb32m-06-01zf Your overflow is 3/8" hose you will need this fitting and a 1/16" close nipple. I ran a drill through the fitting to open it up as much as possible without messing up the threads.
