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. 3627 Small-Block Chevy fuel rail kit is for use with Pro-Flo X Product Features:Black AnodizedFinishHigh Capacity Fuel RailsFor Use W/ Pro-Flo XT Manifold #7137-6 AN Inlet / OutletMade In The USA
