727 trans cooler line pressures

[e-chal]

How much pressure is typically found in the trans cooler lines running to the radiator oil cooler, especially the trans outlet line pressure?

[Chryco Psycho]

I think it is around 30 PSi , not excessively high

[e-chal]

Thanks Chryco for reply. Just trying to decide whether to use an-type fittings or hose barbs for running some tubing.

[Chryco Psycho]

anything you can do with AN you can do with the Cheaper Steel fittings Jic type fittings , it would be better done with proper fittings over just using barbs & I am sure you could by all the steel fittings for about $15 !! Barb fitting with simple worm gear clamps work just fine as well just use a high quality hose for trans lines .

[e-chal]

Sorry about slow response as I got busy. Your post sure gives me a clearer picture of what I can do so thanks for the help.