Trans finally took a crap a few weeks ago. I have since bought a reman from the guys at Powerstrokeshop.com. Upon flushing the cooler in the radiator to rid it of its metal flakes, I discovered that it is impossible to get all of it out. I have to replace the Oil to Air cooler for warranty anyways so my question is, is there any way to replace the air to oil cooler with one that can do the job of both? whats this I hear of a V-10 cooler? I hate to install that little punk filter and hope the leftover metal doesnt make it back to the new trans. Also, correct me if I am wrong, but isnt the rear most cooler line the return from the coolers? Thanks.