Transmission cooler mounting vertical

The outlet (pressure) on a torqueflite is the fitting up front. The rear fitting is the return. The pump will have plenty of pressure.

BTW: why are you wanting to run a filtered cooler, yours got one of those race only brass filters that only stop bolts and nuts from going through the valve body? IMO your better off running a stock Dacron filter and std. cooler. The Dacron filter is an excellent filter and if you plug it up you've got a lot more serious problems than just a plugged filter.