I my car, I have a solid m5 long threaded rod from the side of the gearbox to carburater leaver. Original pull rod 901.423.026.02 looks and perhaps work different? why does it have this shape https://www.partsklassik.com/Porsche...e-linkage.aspx
as the solid threaded m5 rod i have, always have worked?

The issue is that my deflection leaver on the gearbox have a jointball where is should have had the joint that fit the original long rod

where can i get the correct leaver 901.423.027.02 with bushings?

https://www.google.dk/search?q=porsc...UN-LJbUXRZM%3A