These are Aeromotive's custom, billet aluminum, high flow fuel rail extrusion, custom CNC-machined and fitted for the GM LS2 engine platform. -8 O-Ring ports ensure both perfect fitment and positive, high-pressure sealing. Capable of supporting any engine mods imaginable, the monster 5/8'' I.D. bore can handle 19lb/hr to 160 lb/hr injectors, or from 300 HP all the way to 2,000 plus HP! Mounting brackets fit the stock fuel rail mounting bosses on OEM and like styled performance intakes.

These new fuel rails are perfect for stock or full-blown racing engines, easily supporting the stock returnless fuel system, conversions to an adjustable, boost reference regulator with the stock pump, or installing a full-blown, high-flow return style fuel system. Also, sure to be hot with Street Rodders, for engine swaps.