Put an end to high maintenance Point Ignition Systems by installing a proven Mallory E Spark Ignition Conversion Kit. By utilizing specialized electronic circuitry and a infrared signal, ignition timing is stable from 1 RPM through 10,000! Ford V8, 1957-1974 More accurate ignition timing than any other type of system- Period! Improves performance and fuel efficiency. Easy to install with simple hand tools. Reduced maintenance. Latest Thermal Clad based surface mount construction for maximum dependability and long life. Available for all popular 12-volt negative ground domestic cars and trucks.