| Trans fitting for 3/8"oil cooler lines [message #303523] |
Wed, 13 July 2016 14:40  |
Larry
Messages: 2875
Registered: January 2004
Location: Menomonie, WI
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We are getting ready to reinstall the rebuilt trans. We will be converting the 5/16" stock cooler lines to 3/8" lines. Does anyone have the part # for the fitting that goes into the transmission that allows us to use the 3/8" lines? The female hole in the trans is NOT NPT, but rather a straight thread with a washer under the shoulder of the fitting. I looked on Gene's GMC Motorhome site and did a search on this forum site and did not find what I'm looking for.
Also need to be reminded of which of the two lines is the feed and which is return to the transmission.
Thanks in advance.
Larry 
78 Royale w/500 Caddy
Menomonie, WI.
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