Update:
Today is the second day I actually did anything regarding this car... lol.
I made the new blower bracket this afternoon. Next day I get around to working on the car, I'll actually bolt the blower on it.
Original LS1 F-Body bracket on top, 7"x10" plate of 3/8" thick 6061 Aluminum underneath...
Original bracket of left, new larger bracket main shape cut out and edges finished...
New bracket drilled and finished on the left, original bracket on right.