Question about 4l80e oil line fitting difference.

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Sep 14, 2020 | 11:13 AM

Phobos84

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Staging Lane

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Question about 4l80e oil line fitting difference.

So I bought some banjo style fittings for my 4l80e. These convert the transmission to a -6an fitting. So I got them in the mail and they seem to fit fine. The rear fitting has the long nose on it and it presses into the center support the way it should.

My question is about the years they used these. My 4l80 is from a 2009 Express van. The fittings I ordered advertise they fit 91 to 2007. I didn't notice this when I ordered them. What changed in the oil lines from 2007 to 2009. Will the ones I ordered leak? I don't see any -6an fittings advertised for a 2009 transmission.

Sep 14, 2020 | 12:09 PM

truckdoug

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From: Portlandia

it's probably just a mistake in the Ad copy. you have the right stuff. bout a half inch of threads, and maybe 3/4" of snoot that goes into the center support.

Sep 14, 2020 | 12:35 PM

Phobos84

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Staging Lane

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Quote:

Originally Posted by truckdoug

it's probably just a mistake in the Ad copy. you have the right stuff. bout a half inch of threads, and maybe 3/4" of snoot that goes into the center support.

Yeah that's what I have. It's just odd. I ordered these off ebay. But even the ones on Summit Racing say up to 2007.

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