Important 4L80 cooler fitting info
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Launching!
Joined: Mar 2005
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From: Elgin,IL
Important 4L80 cooler fitting info Posted this in the conversion area since it seems to come up often. Hope it can help someone out here also.
https://ls1tech.com/forums/showthrea...55#post9287155
https://ls1tech.com/forums/showthrea...55#post9287155
Bringing back an old thread. Found a better way than ordering the expensive Sonnax kit (for those going with AN Lines)
46340A from transmission parts use dot com. It is the long special fitting, made for 3/8 inverted tube. Then you need a -6 to 5/8-18 Inverted Flare, such as Earl's 991947ERL.
46340A from transmission parts use dot com. It is the long special fitting, made for 3/8 inverted tube. Then you need a -6 to 5/8-18 Inverted Flare, such as Earl's 991947ERL.
i screwed the rear fitting in, marked it to point to the front, then ground it down a little, tig'ed a 90 deg steel AN fitting-no room for anything else
then used an ATI Perf #6 AN to 1/4-18 STRAIGHT fitting in the front
then used an ATI Perf #6 AN to 1/4-18 STRAIGHT fitting in the front
Bringing back an old thread. Found a better way than ordering the expensive Sonnax kit (for those going with AN Lines)
46340A from transmission parts use dot com. It is the long special fitting, made for 3/8 inverted tube. Then you need a -6 to 5/8-18 Inverted Flare, such as Earl's 991947ERL.
46340A from transmission parts use dot com. It is the long special fitting, made for 3/8 inverted tube. Then you need a -6 to 5/8-18 Inverted Flare, such as Earl's 991947ERL.
Can you just buy 2 of each of these and they will both work with modification?
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Bringing back an old thread. Found a better way than ordering the expensive Sonnax kit (for those going with AN Lines)
46340A from transmission parts use dot com. It is the long special fitting, made for 3/8 inverted tube. Then you need a -6 to 5/8-18 Inverted Flare, such as Earl's 991947ERL.
46340A from transmission parts use dot com. It is the long special fitting, made for 3/8 inverted tube. Then you need a -6 to 5/8-18 Inverted Flare, such as Earl's 991947ERL.
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Verdad Gallardo Edit: Shown by this link, as well as others (ONLY to show 3/8 tube nut threads)
http://www.fmsiinc.com/brake-line-fittings.htm
Last edited by slow67; Mar 12, 2009 at 08:54 AM. Reason: added link to show
http://www.tciauto.com/Products/Tech...r_fittings.asp
TCI says it is. Actually it is the same threads as a pipe thread, just meant not to have a taper and use an O-ring. 1/4 npt works just fine. Just don't overtorque it and crack the case.
TCI says it is. Actually it is the same threads as a pipe thread, just meant not to have a taper and use an O-ring. 1/4 npt works just fine. Just don't overtorque it and crack the case.
Last edited by slow67; Mar 12, 2009 at 11:56 AM. Reason: fixed link
