I called around locally and just happened to find it, but if no one in your area stocks Ofna you could definitely find it online. The Ofna part# is OFN10168 for the primer pump w/ filter, and OFN10166 for the large fuel filter. I copied Dogman and got both and actually just ran them this evening for the first time, and WOW let me just say it made a noticeable difference in my tuning. You honestly can't tell if the tank is full or empty without looking at it now, as for getting my truck dialed in, I have it close but my low end is still not right.. Also while you're ordering if you don't have some already you might want to invest in a foot or two of fuel line. You should be able to make due with the stock tubing but it doesn't leave much room for error..

Let me know how it goes, you shouldn't have any trouble finding the parts.