[baja150]

I believe I remember reading that the heavy duty F-150's (7-lug wheels) use a larger transmission cooler than the non-heavy duty trucks. If so, is the larger cooler a direct replacement for the smaller non-heavy duty trucks?

I have a 2007 FX4. I plan on installing a remote PermaCool spin-on oil filter w/ temp gauge. While I have the lines disconnected I thought about upgrading the factory cooler size. Recomendations? Suggestions? I would like to stay w/ an OEM cooler and plan on using all threaded fittings w/ ss braided line... no hose clamps.

Also, does anyone have a part # for the 7-lug truck transmission cooler?

Thanks,
Rich