Thread: 700r4 wiring???

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Originally Posted by camaro mike

i am planning on using a 700r4 out of a 85 camaro in my 55 chevy. my only concern is what does the square plug with 4 pins hook up to? how do i hook this up, and what does it control?

That is for the converter lockup,when you convert to an earlier vehicle you don't use all four pins you need a kit that goes from there to the brake pedal so the converter will disengage OD when you slow down.Go to www.transmissioncenter.com they have a real simple to install kit,if you need more info call their Tech line they are real helpful. Look for part# 12LU