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! Mallory 4, 6, and 8 cylinder Point Type Automotive, Industrial, and Marine Distributors 8-Cylinder, YL, HP 25 and 26 Series Stack Style Caps 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.