Tranny cooler lines

My transmission cooler lines were spliced with lengths of fuel proof hose. I'm looking for replacement hard lines. Want to get whatever hose segments are needed to add the tranny cooler right up front where they're accessible. One of those splices split some while ago and left me stranded. Once was enough!

Any sources for the steel lines from the tranny to the radiator much appreciated.

Thanks in advance, and all the best to ya!

BC