I just finished installing a built C4 in my 87' Mustang GT. Originally had a AOD, but the input shaft broke so I had this built C4 sitting for about a month, and just installed it without any issues. My question is: I am running a transmission cooler mounted in front of the radiator, and just installed new transmission lines on the passenger side of the C4. The return line would be in the rear of the transmission near the tail and the sending line would be near the bell housing up towards the front? Is this correct? The top nozzle on the trans cooler would be for the sending line and the bottom nozzle would be for the return line? I hope this is correct as I had a hard time finding a diagram for a C4 that had the same type of trans cooler I am running and tried to get a comparison. Any help would be greatly appreciated. Thank you