PerTronix Ignitor Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Various 4-Cylinder Applications MA-141 MT120BK Replacement spindles for 1979-88 GM

Replacement spindles for 1979-88 GM cars

1998-2002 Dodge Ram 3500

11/32 in OD

Ford Mustang 2005-06

PerTronix Ignitor Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Various 4-Cylinder Applications MA-141 MT120BK Replacement spindles for 1979-88 GMPerTronix MA 141 Ignitor Mazda 4 cylinder. 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. They are best known for