Allis Chalmers jack shaft plates

Looking for Gilson Allis Chalmers trail 5 jack shaft plates and bushings or blueprints to make them. I have lost mine thanks. B65072A7-52F7-4E8F-B7C1-E35F2E3A26C0.png
Those bushings are very hard to find and quite brittle. If you make your own plates I suggest putting an 1-3/8" hole instead of the oblong hole that the bushing ride in. This will allow you to use a common 1-3/8" x 3/4" bearing. You can thank me later! :)