GM Genuine Parts Multi-Port Fuel Injector Rail

["Smooth throttle response","Easy cold starting","Excellent\u00a0 fuel economy","Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional","ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.","GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle","GM regularly updates production and service part designs to integrate new materials and technologies"]