[Big Kev-O]

I just installed a Tru-Cool Max 40K transmission cooler on my 2011 Escalade because the 6.2 engine & 4L80E were both running hot on grades while towing. It has performed amazing. Transmission stays unbelievably cool!

The cooler on my 68 is similar, AC condensor & trans cooler are mounted in front of my radiator and I have no issues on 100* summer days.

That remote Entropy cooler looks fancy but I am not convinced it has much cooling capacity. The Tru-Cool design is proven.