Jacob, you have a pretty standard blade length on that Delta 14" of 105". Klingspor sells those, I think, but Lee Valley has them and free shipping. Check with Klingspor first since they would get it to you quicker. Or, if you know of a saw sharpening shop in your area, they could weld up a blade for you to your specifications, width, thickness and tpi.
Roy G
Roy G