Traction Bars For \'73-\'91 Blazers? I am looking for ways to improve the traction on my '86 Blazer. On a car I with rear leaf springs I would just buy a pair of traction bars or "slapper bars" as some call them. More or less they help with wheel hop and excessive pinion angle. So, does anyone know where to find some traction bars for my Blazer? A part number and company would be great!! Thanks guys!!!