I've just purchased a cache of various size rod and main bearings for the 430. They are Old Stock Federal Mogul, Johnson, and TRW, not the White Box Specials that are on the market today and made in some far-off land. I've got more than I can use, so if anyone is contemplating a bottom end overhaul, I can provide the bearings. 75.00 for a main set and 60 for the rod set. I've also got some singles of various size rod bearings if you're doing only one rod.
Carl
Carl