RB speed sensor interchangeablity and sourcing..need some help

[s13_240_rb20]

Ok...long story short. RB20DET is in a 1993 Nissan Hardbody pickup. I've already swapped in the RB tach, but the stock Hardbody speedo is cable driven, and all I have is an elec speed sensor (probably from the US s13 that I had the RB20DET in previously).

So now I need a cable-driven speed sensor that will fit in my RB20. Anyone know where I can get one? Anyone know what other transmissions had the same sensor (preferably US cars so I can source one cheap)??

These are the stock electric s13(??) speed sensor and the stock automatic hardbody cable-driven speed sensor. The auto 1993 Hardbody is only 3/4 inch wide and the elec (s13??) rb20 sensor is 1 full inch wide.

does a 5speed vehicle use a different speed sensor than automatics??

--TJ



--TJ