EGR brakes has them, but they are spendy. About $187 for a full set. But one thing they have I'm not sure the others do, the fronts have coiled wire guards crimped around the lines where the lines may rub against bolts or frame parts as the wheels steer the truck to keep the stainless braiding from being chafed. This is a good thing. My truck also has the rear proportioning valve and rear ABS and EGR's rear line is compatible with this.
-Jay