I have a 52 F-1 and have dropped tie rod ends to install. But, they will be about 6" too wide when screwed in. Options are to cut one end and re-thread and reinstall end. I have been unable to find an 11/16's x 18 tap to do the job. Autozone, NAPA, Fastenal, Home Depot, Lowes, Sears, etc., don't have it and can't order it (not it their catalog). Other option is to cut 6" out of the center of the tie rod and insert a solid rod into the cut and weld shut. Maybe even weld a piece of angle iron along the cut area. What do you think? Any more ideas?