All Edelbrock fuel rails are machined from high quality extruded aluminum. Each kit includes fuel rails, stands and mounting hardware. Fuel fittings, crossover line and regulator not included. 3644 Big-Block Chrysler 413-440 fuel rail kit for use with Pro Product Features:Black AnodizedFinishHigh Capacity Fuel RailsFor Use W/ Pro-Flo XT Manifold #7144 & Compact Or Standard Length Injectors -6 AN Inlet / OutletMade In The USA
