Description: Stainless steel adapters replace brittle plastic brackets to extend the life of the lines. Easily broken plastic brackets cause return lines to fail due to aging. O-ring seals provide excellent sealing. Note: Apply a little lubricating oil to the O-rings on the ends of the fittings for smooth installation without damage. Thank you! Part Number: 97328733,98062291,0928402097,0928400552 Kit Includes: One Left/Driver Side Fuel Injector Return Line. One Right/Passenger Side Fuel Injector Return Line.