Universal Extreme Accuracy 1 Wire Thread-in O2 Oxygen Sensor High voltage arcing is minimized

High voltage arcing is minimized through screw on connectors and a high tension tower

Speedmaster serpentine belts are designed to keep your accessory drive operating properly

Speedmaster fuel filters is manufactured using the best Aircraft Grade Aluminium

Its lightweight construction reduces engine load

Speedmaster breathers keep your crankcase properly vented and add a little shine under the hood

Universal Extreme Accuracy 1 Wire Thread-in O2 Oxygen Sensor High voltage arcing is minimizedThese easy to install oxygen sensors will accurately send data to your Speedmaster digital air fuel ratio gauge. The highest quality components are used to ensure an accurate, dependable reading.