93 4l80e Wiring question
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93 4l80e Wiring question Can anyone point me in the direction of the adapter that will work with this style connector for doing a 5.3 to a 4l80e (1st gen).
If there is no such adapter what would I need to update the internal wiring harness.
Thanks in advance!
If there is no such adapter what would I need to update the internal wiring harness.
Thanks in advance!
TECH Fanatic
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From the research i have done there was an upgrade due to leakage on that design. I have the same one on my trans. I looked up the internal trans harness to replace the original one and they are roughly 60 bucks on ebay. That is the way i am gonna go. I just searched 4L80E harness.
From the research i have done there was an upgrade due to leakage on that design. I have the same one on my trans. I looked up the internal trans harness to replace the original one and they are roughly 60 bucks on ebay. That is the way i am gonna go. I just searched 4L80E harness.
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What is this force motor you are referring to? Is it the Pressure control solenoid?
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From: Ann Arbor, MI
If you have a newer harness and an older force motor, you can just cut off the connector and crimp on female spade lugs.
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On The Tree
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Everything I have seen points me to the direction that they are just interchangeable harnesses. From what I understand the solenoids don't have to be changed unless you plan on making some good power. In my case it's all stock at the moment.
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Verdad Gallardo Building a forged 416/with 2.9 whipple. Looking at 700+Rwhp. Should I upgrade the solenoids?
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On The Tree
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Yes I would change out the solenoid if I were you.
Just a FYI for people doing the 5.3 to a 4l80e swap, I used a flexplate from Advance Auto that they had in stock. Its the same kit as this
http://www.summitracing.com/parts/atp-z270
Their part number is ATP Z270
It comes with the crank adapter and bolts. So far fitment seems perfect.
Just a FYI for people doing the 5.3 to a 4l80e swap, I used a flexplate from Advance Auto that they had in stock. Its the same kit as this
http://www.summitracing.com/parts/atp-z270
Their part number is ATP Z270
It comes with the crank adapter and bolts. So far fitment seems perfect.
