tranny cooler line size help?

Hey all trying to fab up a cooler and needed to know which one to go with in order to tap into the stock rubber lines. The two coolers i'm looking at is a 11/32" fitting and the other is 1/2". What size is the stock rubber section of line? If it's 3/8" I was thinking of going with the 11/32" since its only a 32nd off from 3/8". Or would I be better off running the 1/2"? Too many numbers.... Brain hurts... Lol.
Thanks in advance guys.

All the tranny lines are 3/8". Rubber and hard line. The correct cooler should be 3/8" as well.

You could get away with 11/32" but it's not 3/8"

I'm doing a remote mount with fan. Hard to find one with the right measurements I need. I might just go with the 1/2" since its only an 1/8 bigger than the stock 3/8" line. Any issues running it thst way you think?

bump bump

Id like to see this work as my lines are completely kinked and they need to be re-worked

Go with what you can make work with the hardware you have. A 1/32 small or an 1/8 big isn't going to make that much difference to your transmission, unless you run about 20 feet of line. LOL

winchster said:

Go with what you can make work with the hardware you have. A 1/32 small or an 1/8 big isn't going to make that much difference to your transmission, unless you run about 20 feet of line. LOL

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yeah, pretty much figured. Just don't wanna have it one way or the other change line pressures...