12677809 ACDelco. 12628422, 12656008, 12668393, 12677809, 12684126, 12687709. flow matched set of 8 injectors. Genuine ACDelco Nominal Flow Fuel Injector. Nominal Flow Fuel Injector for GM 6.2L. All Of Our Fuel Injectors Are Professionally Remanufactured From OEM Cores By The Following Process.
