I can't say specifically for your application, but I modified the brackets that came with my Vintage Air kit so that it was mounted low and hugged the block. Mine isn't an LSx and I have no experience with them so I'm not sure if you would be able to do something similar with your install. I didn't like the look of having it way up top away from the engine is why I did mine down low and I had to have it hug the block because of the engine plate mounts on the Chris Alston's subframe I bought.
