So you need more oil pan clearance, lean the engine over

[Broncobowsher]

That is how Ford got more front diff clearance on the straight 6.
Not sure how well it would work on a V8.
http://www.truckjungle.com/2012/08/18/aussie-classic-xy-falcon-4x4-ute/
and a factory PTO winch option on a unibody as well.

It's kinda like a Bronco half cab built the wrong way round.
Check out that front hub lockout action as well.

 

[patterdale]

The pan and sump aren't designed to tilt too far. The ones that come from the factory like that are.

 

[Bajabrewer]

Pretty cool! Scroll down to the comments & there is a guy "Mick from Sydney" selling one. That would be a super rare collectable in my book.