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wd45 build
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Yard Art View Drop Down
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Joined: 01 Sep 2021
Location: Brighton Colo.
Points: 11 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Yard Art Quote  Post ReplyReply Direct Link To This Post Topic: wd45 build
    Posted: 01 Sep 2021 at 9:40pm
I'm new to Allis-Chalmers. But reading some of the posts on wd45 engine builds there has been some talk about putting Farmall H rods in a 226. But I have not read any posts that goes into detail on if they are just drop in or if there is machine work needed? What was in one of the other posts is that this raises the piston 1/2 inch. Is this true? 
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Joined: 12 Sep 2009
Points: 20496 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 03 Sep 2021 at 8:57am

There is more than one "H" Farmall rod, I think.   8 inch center to center would be 1/2" longer than the A-C rod and there is such a thing. I do not know large end diameters or pin size.
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Points: 11 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Yard Art Quote  Post ReplyReply Direct Link To This Post Posted: 03 Sep 2021 at 2:43pm
Do you know large end diameters or pin size in a wd45 226?
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Points: 20496 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 05 Sep 2021 at 6:48am
Crankshaft rod journal on the AC is approx. 2.375" when new and depends on how many times it's been reground undersized. Piston pin is .990".
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