Edelbrock fuel rail kit 3658 is machined from extruded aluminum for Big-Block Chevy Pro-Flo XT manifold #7136 use and features a black anodized finish with -8 AN inlet/outlets. Each kit includes rails, stands and mounting hardware; fuel fittings, crossover line and regulator are not included. The rails are manufactured in the U.S.A. and provide a direct-fit solution for Pro-Flo XT EFI applications requiring -8 AN plumbing.
Edelbrock EFI Fuel Rail Kit BB Chevy Pro-Flo XT -8 An for Use w/ 7136