The Pertronix 2563LS Ignitor is a lobe-sensor points-to-electronic ignition conversion kit for six-cylinder engines using the Autolite or Prestolite IAP, IGC and IGS series distributor with clockwise rotation and vacuum advance. It replaces the points and condenser with a maintenance-free magnetic-trigger module for a stronger, steadier spark. The kit runs on a 12-volt negative-ground system and installs inside the original distributor.
- Type: Pertronix Ignitor points-to-electronic ignition conversion kit
- Trigger: Magnetic trigger
- Voltage: 12 volt
- Ground: Negative ground
- Cylinders: 6
- Fits: Autolite / Prestolite IAP, IGC and IGS series 6-cylinder lobe-sensor distributor
- Sold as: Complete kit
- Part number: 2563LS
Vehicle Applications
- 1935 Plymouth Model PJ
- 1935 Plymouth Deluxe PJ
- 1940 Plymouth P9 Roadking
- 1941 Plymouth P11 Standard
Fits Autolite and Prestolite IAP, IGC and IGS series 6-cylinder distributors (clockwise, vacuum advance); verify against the Pertronix fitment list.
FAQ
What does the Pertronix 2563LS Ignitor kit do?
It converts the original breaker-point ignition to electronic. The Ignitor replaces the points and condenser inside the existing distributor with a self-contained magnetic-trigger module, so the engine starts more reliably, holds timing better, and needs no points to clean, gap or replace.
What does the Pertronix 2563LS fit?
It is designed for Autolite / Prestolite IAP, IGC and IGS series 6-cylinder lobe-sensor distributor. Fitment is determined by the distributor, so check your distributor against the Pertronix fitment list before ordering.
What electrical system does the 2563LS require?
It is built for a 12 volt negative ground system. Confirm your vehicle matches this voltage and ground polarity, because Ignitor kits are voltage and ground specific.
Does the 2563LS need any maintenance or a special coil?
No routine maintenance is required once installed, and there are no points to re-gap. It works with the vehicle's existing coil or a compatible Pertronix Flame-Thrower coil that matches the system voltage.
