I mounted mine on the pass side bumper bolts. If you get under the front you will find that the whole spacing on the pump is the EXACT same as the bumper bolts (nice of them) on our cars. You just use two of the bolts to hold the pump. I then bought new windshield washer resivore and rad overflow from buick and use the rad tank as an alky tank and routed the overflow line from the radiator to the window washer bottle. Looks all stock. You will loose the wash function on the car though. Good luck Jon Hanson
