I've got a 91LS400 (not running at the moment to 99 GS400 engine swap in progress) and looking down from the engine compartment, there are two trans cooler lines. One that comes straight forward and one that goes off at an angle. Which is the pressure side? Since I can't start it right now, I'm not sure which is which and I'm doing some custom plumbing to add an additional cooler and what to get it hooked up sensibly. Thx.
