I have an 86 LHD cabriolet 3.6L 5 spd (265 Getrag) from Germany that I am having issues with the speedometer. The internal plastic speedo gear was stripped when the transducer locked up and stripped out the external and internal gear. I have located the external gear but am having no luck finding the internal gear. Does anyone know of a source or have a bad gearbox they are parting out. Any help would be appreciated!