Could someone post a photo, sketch or darn good description ( I am a “visual” person) of the PROPER routing of the speedometer cable under the car to the fitting at the gearbox. My car had a replacement cable when I purchased it and it was just hanging from the engine bay. I have the proper routing from the speedo to the clip just above the steering column. I am interested in the routing between the clip and the gearbox. I am particularly interested in how the cable gets from the left hand side of the car to the right side.
I don’t have a picture of what you need but offer this for information. For decades my 1965 LHD MOD 3.8S ran without an angle drive at the gearbox which meant the cable made a large loop under the car. This caused the cable to wear out every 15-20,000 miles causing the speedo needle to waver. Once I learned the there was supposed to be an angle drive at the gearbox and fitted one, the short life of the cable problem disappeared.