What sender do I need for a stock 1951 3 speed floor shift trans to use with TPI speedometer? Anyone have a source? TPI said I need the GM style screw on. Not much help. Thanks Pete

 

Check out midfifty. I have one that I bought last week but had received one with my new gauges, so I don't need one of them. It is brand new. I have a '54 f100 and if its the same part, I'll sell it to you for $60 plus shipping. Cost me $65 from midfifty.