low_blazer
+1y
The othe issue you're going to run into with a G-body is the rear frame. The rails are really wide, you'll end up having to narrow the rails along with a notch to get it down on big wheels. YOu're kind of stuck in the back, a 20x8 with the right backspacing wont tuck, and if you get enough to tuck, you'll need to narrow the rails.
The front is easy though..lol. Not much different than laying an S-10, since they share control arms, spindles, brakes, springs. My malibu is done on smaller wheels and tires, so I'm not 100% sure on the firewall, but you might be able to get away without tubbing it...there's quite a bit of room under there...