To Cool or not to cool.... Transmission cooler Questions.

[monte0185]

Question everyone. What are you doing for external transmission coolers on your trucks? My transmission line on my dually has a Kink in it from the PO so when i fix it I was considering putting a radiator style cooler on the PS with a fan in front of the radiator and wiring it up as my aux fan as well but I also have an oil cooler on the DS so I thought about just replacing both with the same style and having 2 aux fans. Both would be wired to temp sensor in PS head like factory since mine is already wired for one. But thought maybe I might be blocking to much of the radiator and A/C condenser.

But then I considered just using a 24-30 inch frame rail mount style with double pass thru. So I pose the question to see what opinions are on both and maybe some real world temp readings...

Pic for reference. This is my 86 but my 91 is the same setup except Oil cooler is a little shorter and wider and aux fan has been replaced at some point with generic one.