Hemidenny K member club?

No go...the problem being the heat to fab it would likely cause the aluminum to weaken. If I understand correctly , the heat actually changes the make-up of the aluminum. .

You see a lot of gm cars with front cradle assy. that is aluminum.
XV motorsports did their frames in aluminum too.

http://media.caranddriver.com/image...r-front-suspension-photo-53141-s-1280x782.jpg