Frame Ties Help

The finished connectors are 46" long. I didn't make a patterns but the easy thing to do is to place the connector under the car before you notch out the top and position the tube just under the rear frame rail and set it level then use a scribe to get the contour of the floor transfered onto the 2X3 tube.
I'm glad I was able to contribute to the forum!
The car is slowly coming along and I plan on starting a thread in the member restorations category when I get some time and take some decent pics of the work so far.