oil filter size

i like a motrocraft FL1-A, Ford AFL-1 in Australia i have space so its not a problem, if i didn't i'd run the 90* adapter or a remote filter head so i could run one. the anti drain back works (for horizontal mounting) the mounting is a machined threaded boss rather than a "pressed in and tapped" hole..basically somone put some effort in to make a filter that is cut above, on areas you can see, and it has a bit of weight to it, so i live in hope that they did the same on the internals.