Replace the old cracked fuel lines on your 91-95 Jeep XJ . This kit comes with screw together style quick connect adapters for your factory hard fuel lines and fuel rail as well as preassembled AN hoses. The hoses are assembled using convetional stle -6 AN hose ends. The hose in this kit is compatable with pump Gasoline. not recomended to use with E85. These hoses will also work if you plan to upgrade to our Aluminum Fuel Rail and Regulator in the future.