APPLICATION:ALLOWS YOU TO TAP INTO AN EXISTING HEATER HOSE TO RUN COOLANT LINES TO YOUR VAPORIZER. CAN BE USED FOR OTHER PURPOSES INCLUDING HEATING SYSTEMS.NOTE: SEE PHOTO FOR AN EXAMPLE OF AN INSTALLED CONNECTORINCLUDES: TWO 180° (STRAIGHT) 5/8" HOSE CONNECTORS WITH PARTS AS PICTUREDMOST ORDERS SHIP IN 2-10 BUSINESS DAYS, FREE SHIPPING TO THE 48 STATESBe sure to add me to your favorites list!Check out my other items!Sign up for PayPal; the fast, easy, and secure way to pay online.We have thousands of parts in stock, if you do notseethe part you need!Feel free to ask us about conversion kits for almost anything including trucks, cars, generators, tractors, boats, motorcycles, RVs etc. We can build a kit to convert almost any engine!