SoCalSuperDuty
Thanks for the info. I checked today with my local wholesaler who sales Delo and he has it for $287.00 for 55 gal. drums. The foaming seems to be the real concern and it also has synthetic characteristics as Chevron describes. I would love to know what Ford puts in the 6L at the factory. I know they have a part #, but who produces it for them. As of now it looks like that Delo is in the lead.
My wholesaler has the O-filter for 21.95/the A-filter for 50.00/and the fuel filters for 44.00 ea.
May get the # for your w-saler and see if ships. Who knows it may be cheaper if I purchase several items.