well first off you dont need a tranny cooler cause you have a 5speed. and tranny coolers in your rad are only for automatics and for the next question is im gonna have to say get a 2row you dont really need a 3row unless your towing or doing some high revving or just drive the truck really hard or you are in the south or out west where the summers can get pretty hot. maybe someone can step in and give you a better answer

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Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity."
General Geroge S Patton
2007 3.0
automatic trans, 4.10s with L/S
ported and polished TB
4brand new speakers with inslation in doors
smoked tail lights
20%tint on driver and passenger windows
5% tint on back window