The one I have in my coupe for a 700 R4 is from ATI trans. The 700 R4 is from an 1988--1991 trans non electronic.The kit consists of a plastic square plug for drivers side of trans that has 2 wires coming out of it, one is power , the other runs over top of trans to a switch in the side of trans on pass side, that activates the overdrive lockup.See if I can find a link to one.mike
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