AODs were behind 351Ws in Crown Vics.
I had a 88 so equipped (police package), also with a VV carburetor, as the EFI plenum won't fit under the hood. 2.73 rear axle gear in it, so dreadful off the line. Got 20 mpg out of it once, but usually 12-15. Needed 3.55 gears to have some mechanical...