COMPATIBILTIY: Fuel Pump Assembly for Pontiac 326 350 400 389 455. PERFECT FIT: Replacement fuel pump designed to match old pump's dimensions and appearance, ensuring a precise fit. FUNCTION: Virtually s fuel pulsation for improved drivability and longer life. PERFECT UPGRADE: High-efficiency turbine technology and precision, spin-balanced, polymer-encased armature provides quiet and precise fuel delivery.
