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. 3634 Pontiac fuel rails are for use with Super Victor Manifold #29565 and #29575 and standard or pico injectors. Rails will have a Clear Anodized Finish and -6 AN inlet/outlets.