TorqueFlite 727 904 Cut Bellhousing for Converter Bolt Access

Seems to me that "if you need to" it would be cheaper and easier to "bend a wrench." I bent my first wrench way back in about 72, and cut and welded a few, as well. Bent a 1/2" and a 9/16 before I had a distributor wrench, and I've forgotten why else. In recent years I've bent another for a carb access wrench on some OMC outboards, as well as grinding material off the open end jaws for the same reasons.

you can bend wrenches, by the way, with a good propane torch