Does anyone know if theres a sender unit available,for my Autometer speedometer electronic to suit my 67beetle? Or do I have to improvise with the Ford or GM Hall Effect sender unit?

you will have to improvise...like I did...

yeah g,day reub!!!! can u tell me which sender unit u bought & what were some of the shit u did 2 make it work,I live in Mackay nth qld in V8 country ,no one wants to help me,any help would be greatly appreciated,thanx geoff

Will have a look...
I did use the factory speedo cable and put the sender pretty close to the speedo, just can't remember how I spliced them together...

Looking forward to your reply Reub. I'm looking at the same thing at the mo...