Need Help Identifying Some Dust Shields

I picked up some parts today and these were in there. Even though it says on the tape that it is for a big block 727 it looks different than the other 727 big block dust covers. It does have a part number stamped in it #4295849 which I have tried MY Mopar parts look up and tried googling it and neither one showed what it was. I tried to match it up with my small block 727 and the holes do not line up. Could it be for a small block 904? Also these smaller ones were in with it, no part numbers so what do they belong to? One is a little bigger that the other but the bolt holes and starter hole are in the same location.
Thanks
Bob

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