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My number is on the block right above the oil filter. Hope that helps.
wsdetailing makes a valid and important point: I have seen some of the blocks with the casting number on the passenger's side as well. Just this week, I have also seen two 4.0 blocks: one with the casting number on the left and one on the right.
I do apologize for not mentioning that in my post--especially since the PSD block is an IH product and it will not necessarily be as most Ford castings are marked.
Even so, I have, as I wrote, seen two Ford castings with the casting numbers in different locations.
It should also be on a sticker on the high pressure oil reservoir, a block looking thing front of the engine on top, just behind the fan blades about 10" wide and 2" front to back with a sensor on the passenger end of the top.
It should also be on a sticker on the high pressure oil reservoir, a block looking thing front of the engine on top, just behind the fan blades about 10" wide and 2" front to back with a sensor on the passenger end of the top.
Dave / Believer45
Yep, it's there as well and you don't have to crawl under the truck to write it down.