Genuine OEM Ford Ignition Timing Pointer, part number 1680028. This component is used to indicate the engine's ignition timing position relative to the crankshaft pulley or flywheel. Accurate ignition timing is critical for optimal engine performance, fuel efficiency, and emissions control. This part is made of metal and weighs 0.04 kg. Genuine OEM ignition timing components are manufactured to precise tolerances for accurate timing indication.