Dynamic Fluids (AN3) -3 Straight Stainless Steel Bulkhead Fitting  Manufactured using high quality stainless steel, (AN3) -3 Straight Stainless Steel Bulkhead Fitting   CNC machined to exact tolerances for a perfect fitting.  Fitting would be used to create a leak free joint through bulkheads and firewalls on your vehicle, Eliminating the risk of the pipe rubbing through.  Sold per one fitting  (Don't forget to purchase a AN3 nut in our store to go with the fitting.) Thanks for looking, Dynamic Fluids.