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Wiring Harness

842 Views 5 Replies 4 Participants Last post by  Sparkey600
I just changed all the wiring harness in my 1970 chevelle SS 396, I am left with two plugs by the back of the distributor on the fire wall. One looks like an S and the other one is straight. I looked in the factory assembly manual and it looks like there should be a T.C.S. Relay on the fire wall. Does any one know what these plugs are for and what does the T.C.S. relay do ?

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who did you get the harness through and how hard was it? from 1-10 (10 being the hardest)
yeah...I looked at those... will sell directly to me unlike the other that I have to go through a dealer.

I'm pretty sure I found the specific one I needed too...I'll probably order tomorrow...

be on the lookout for more "dumb" questions!
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