Tremec T5 Transmission

[Wiresmith]

Hello,

I'm looking for some help…..I've searched the world wide web and can't find a solution.

I have a '56 F100 with a stock 292 and all original gauges. I've installed a mustang T5 transmission with a manual speedometer "port" on the left side.

I'd like to find a cable or adapter so I can use the original gauge with this transmission arrangement.

Could anyone provide a part number for what might have been the proper cable etc. The transmission was supposed to have been removed from a '94 mustang with a first gear of 3.55.

THANKS IN ADVANCE