4l60 to 4l80 conversion harness

Were can I get a harness for this conversion? I heard Allen had them but theres nothing about it on his site.

Speartech has them. Speed engineering used to have them. I don't know if they still sell them or not.

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Originally Posted by quicksilverado

Speartech has them. Speed engineering used to have them. I don't know if they still sell them or not.

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Nothing on Speartechs site and nothing on Speed Eng. they stopped making the swap parts I think.

Call speartech, they will let you know how much it is.

thought i read you can just repin the harness

I think it's the same connector with wires in different places so Quik is probably correct.

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Originally Posted by GasGuzzler

I think it's the same connector with wires in different places so Quik is probably correct.

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probably you say?

4L60E to 4L80E Wiring Swap - PerformanceTrucks.net Forums

That's as strong as I could get without research George. Thanks for the link. ^^^^

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Originally Posted by GasGuzzler

That's as strong as I could get without research George. Thanks for the link. ^^^^

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trust me if theres a way i can rewire im doing it. buying a harness for me just doesnt float my boat.

hope this link helps some.

repin and add one additional speed sensor pickup.

PerformanceTrucks.net Forums - View Single Post - 4L60E to 4L80E Wiring Swap

direct link to how its done.

Thanks Guys