Ultramatic Oil Cooler Lining

Posted by Gary On 2011/11/8 10:55:07

I've been thinking that there shouldn't be any problem with lining an Ultramatic Transmission Oil Cooler with a sealer such as POR 15 as long as the main body is cleaned thoroughly and liner isn't allowed to build up too thickly on the internal fluid lines. Heck, after 60 years or so, those lines have an accumulation of calcium and rust build-up on them anyway and they're still dispersing heat. Anyone see a problem with it?