Thought I'd drag this thread up from the dead. We've been working on the '40 a bit over the last year. Swapped in a B-body 8 3/4, aluminum radiator and installed a Scarebird disc brake kit. I'd like to drop it a bit, but I think we're going to keep running the flathead 6 for awhile. It needs a clutch soon though.

Pic before we removed the temporary fuel tank:





Short video...