Pertronix D172400 Flame-Thrower Stock Look Distributor with Original Ignitor Electronics.

All new lightweight cast aluminum housings. Tailored advance curve for optimal performance and drivability. Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. Rotating cobalt magnets trigger a Hall Effect integrated circuit which enables precise timing. High dielectric strength cap with brass terminals.