360 magnum to 408

Is it possible to put a 4 inch stroker crank in a bone stock 360 magnum without any more than grinding for clearance? Id like the extra cubes but don't need the custom pistons and rods as I probably won't turn it more than about 5700 rpm. I had heard that you can't do it on an LA but that you could on a magnum. If this will work which inexpensive crank is best??? Thanks