Once you straighten the long one out it is pretty straight forward. The long one goes to the rear and connects to the rubber hose to the rear end mine connected off my exhaust hanger in the front it goes to the bottom of the proportion valve on the rear facing side the next longest line goes to the passenger side then in the firewall clips to the proportioning valve the top hole facing rearward the short one goes from the driver side to the p/v front facing top port the m/c lines run to the top port and bottom front facing port on the p/v once you get started there is only one way they can go.