Transmission lines

Lookit here before you decide how to handle the filter issue. And hope whoever put that '68-or-later motor in front of your '67-or-earlier transmission knew you need a spacer ring to take up the space between the later large crank flange counterbore and the earlier small torque converter nose.

As for transmission lines…as Bill the Cat used to say, Ackthpth.
Yea they measured out to the same size. I was a bit perplexed unless the converter was special made. I warned my transmission man I wanted THAT torque converter rebuilt since it was correct and worked