I put LS1 brakes on the Limited and am having clearance issues with the larger calipers and 16" GTA wheels. They rub a little and I need just a tiny bit more room. I hate the idea of spacers but it looks like I have no choice here. Any recommendations on some good 1/4" or less spacers to use? The spindle/hub assembly I bought from FLYNBYE came with longer studs so there should be plenty of stud left even with the spacers.