I've been pondering different fuel filters for my 2009 6.4 Powerstroke for quite some time now and decided to install one of my Frantz units. I bought an in-bed DeeZee 50 gallon tank with a gravity feed line to my Frantz, then to the filler neck hose. I drilled out the orifices in the Frantz and plumbed it all in. Filled the tanks and checked for leaks and all is good. Will test it out tomorrow and the next day on a 10 hour return trip. Here's some pictures:
Scrap steel backing plate:
Scrap steel backing plate: