10 bucks cheaper direct from Jegs wink I'm planning on a "tube and fin" type from Derale for use with a 700R4

I'd be leery of using a cooler that's unrated [for vehicle/towing weight], especially if it's not in addition to one already built into the rad - at minimum you need to have a trans temp gauge to keep an eye out for overheating, which is the single biggest killer of automatics

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics