The Fleetguard remote head for the filter that we use on our Dodges is p/n HH6981. It had 3/4 npt threads and you should use a #12 (3/4" ) hose. You will have to make your own mounting bracket. There is stock in both the US and Canadian warehouses. This is not the cheapest way to go but if you need the clearance other adapters like the Pacbrake kit won't help.
BTW What year is your engine Mark? Shadarch
BTW What year is your engine Mark? Shadarch