12/67 SJ built 68 J Code 4 speed (transmission tag RUG E 2 / 033629) - original to the car and shift linkage is in good shape with one exception - this thin wavy tensioner that lives between the lever bracket and the outer shift lever (see the diagram which shows it as part # XX-365-A). This one is broken on one side and shows wear so I would like to replace it thinking eventually it will come apart and allow the levers too much play. Have reached out to the Toploader guys I know of - David Kee in Austin and Dan Williams in NC, but no luck so far.
Can anyone identify this part with a more specific part number and possibly a source for replacement?
Thanks