Thread size/pitch for AT cooler in radiator

[Handegard 10]

I'd like to get some lines tomorow to finish the AOD swap I did to my '69.

 

I need to know the thread size/pitch on the radiator for the lines. I'm going to order new lines with fittings pre-installed, and then run them ~2 feet to the existing AOD lines.

[Handegard 10]

In case anyone needs this in the future, the thread size is 3/8 pipe.

 

I got a few adapters to 5/16, and made up my lines. Now I need TV linkage and a shifter, and my AOD swap will be complete.

[LindenBruce 27]

I modded the factory TV brackets and used the factory cable on my car. I did not like the cheesy Lokar brackets and spring stuff. Want pics? I also used my factory shifter rod but had to cut it up and weld it back together again. I swapped the rod end for end to make it easier too. Just started at one end and worked my way back. B.