After pulling the trans to fix a leaking oil line between the flexplate and the block the flexible rubber trans lines would not seal. kept leaking past the clamps and spraying fluid everywhere. Yesterday I bought a B&M cooler, 12' of SS braided 6AN line and a hand full of fittings. Today it all got put together. Had a small 12V fan from a Kawasaki Vulcan that was just the right size. That got mounted to pull through the cooler. Made up the lines and connected everything. It ain't gonna leak now!