460 swap....oil pan

You need a rear sump pan... Ford sells a swap pan kit
http://www.fordracingparts.com/parts/part_details.asp?PartKeyField=1949
Even if you get one from a wrecking yard, you'll need the pickup tube too..

look on Ebay for the ford racing swap kit, a rear sump pan is the only pan that will work, and a truck pan will be way too deep and hit the P/S rack if you're using p/s and swap motor mounts. Nothing needs to be disconnected to put the motor in, just be sure to set the headers in place when lowering the motor in or you'll be kicking yourself like i did.