Quick 4l80 fitting question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Tilt · 08-19-2015, 03:21 PM

On the rear fitting for the trans cooler, I know the fitting that screws into the trans. has the longer end on it. My questions is, does the factory hard line that clips into the fitting also have a longer end that goes into the longer fitting or are the ends of the cooler lines the same on both lines? Thanks

Tilt · 08-19-2015, 08:07 PM

I found my answer.

**truckdude239** · 08-20-2015, 03:43 PM

i dont think its longer on the line but you have to have the long fittings for thr trans

clinebarger · 08-20-2015, 07:02 PM

Correct, The End of the hard line is the same for both cooler fittings.

Tilt · 08-20-2015, 08:17 PM

Thanks guys. That is what I was hoping to hear. I have been getting conflicting answers and didn't have the original 4L80 lines to compare.

08-19-2015, 03:21 PM	#1
Tilt Registered User Join Date: Jul 2014 Location: Dayton, TX Posts: 335	Quick 4l80 fitting question On the rear fitting for the trans cooler, I know the fitting that screws into the trans. has the longer end on it. My questions is, does the factory hard line that clips into the fitting also have a longer end that goes into the longer fitting or are the ends of the cooler lines the same on both lines? Thanks __________________ '83 Silverado Step Side '85 GMC short bed. '86 Chevy Step Side Custom Deluxe LQ9/4L80 swap (SOLD)

08-19-2015, 08:07 PM	#2
Tilt Registered User Join Date: Jul 2014 Location: Dayton, TX Posts: 335	Re: Quick 4l80 fitting question I found my answer. __________________ '83 Silverado Step Side '85 GMC short bed. '86 Chevy Step Side Custom Deluxe LQ9/4L80 swap (SOLD)

08-20-2015, 03:43 PM	#3
truckdude239 Senior Member Join Date: Sep 2005 Location: Lewisville, Nc Posts: 10,259	Re: Quick 4l80 fitting question i dont think its longer on the line but you have to have the long fittings for thr trans __________________ David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2015 toyota Tacoma Daily 2012 Subura outback 2000 Tahoe 5.3l 420k 1999 honda accord General manager for Marco's Carwash & lube

08-20-2015, 07:02 PM	#4
clinebarger Senior Member Join Date: May 2009 Location: Fort Worth, TX Posts: 6,370	Re: Quick 4l80 fitting question Correct, The End of the hard line is the same for both cooler fittings.

08-20-2015, 08:17 PM	#5
Tilt Registered User Join Date: Jul 2014 Location: Dayton, TX Posts: 335	Re: Quick 4l80 fitting question Thanks guys. That is what I was hoping to hear. I have been getting conflicting answers and didn't have the original 4L80 lines to compare. __________________ '83 Silverado Step Side '85 GMC short bed. '86 Chevy Step Side Custom Deluxe LQ9/4L80 swap (SOLD)



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