I was poking around the local pick and pull looking for a set of 95-97 spindles to upgrade my 94 Ranger and never saw a set that had ABS. But after looking at a few and the tech tip on converting to Sport Trac rotors, I saw what appears to be a hole and mounting boss on the non-ABS spindles that could be for the sensor. Does anyone know if the non-ABS spindles came with the hole already cast in them whether the truck was designated for ABS or not?