PerTronix Ignitor Ignition Conversion Kit Points to Electronic Magnetic Trigger 12V Positive Ground - Various 8-Cylinder Applications RS003C0411 Choose from 9 different sizes

Choose from 9 different sizes ranging from AN-04 to AN-12

1977-1980 Pontiac Catalina

Ford: Mustang 86 - 95 5 L Engine

1997-2002 EXPEDITION 4

PerTronix Ignitor Ignition Conversion Kit Points to Electronic Magnetic Trigger 12V Positive Ground - Various 8-Cylinder Applications RS003C0411 Choose from 9 different sizesPerTronix 1183P12 Ignitor Delco 8 cylinder 12 Volt Positive Ground. Features: Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. 2: 1 improvement over "points" in current fall time for increased coil output. Rotating cobalt magnets trigger a Hall Effect integrated circuit; Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components.