Found someone local that can weld and grind the main bearing journals. I just have to find a 25" crankshaft with the 3-3/4 stroke. If anybody has one please send me a message.
I have an engine dyno to test all the changes. Although it might be some time before I get to the engine I can post the results if anybody is interested.
My main focus right now is building the frame, drivetrain and body which I've already made a lot of progress on, then the engine will get built. The vehicle is a 46 Power Wagon.