The Pertronix 1261 Ignitor kit converts a Motorcraft 6-cylinder distributor from breaker points to electronic ignition. It installs inside the stock distributor, runs on a 12 volt negative ground system, and delivers a stronger, more consistent spark for easier starting and less maintenance. It covers the 1949-1974 Ford and Mercury inline-6 engines from 144 to 300 cubic inches with the original Motorcraft distributor, matched by the OE distributor number.
- Type: Ignitor points-to-electronic ignition conversion
- Trigger: Magnetic (Hall effect)
- Voltage: 12 volt
- Ground: negative ground
- Cylinders: 6
- Recommended coil: 3.0 ohm
- Fits: Original Motorcraft 6-cylinder distributors (approx. 1949-1974 Ford/Mercury 144-300ci)
- Sold as: Complete conversion kit
- Part number: 1261
Fitment is based on the original Motorcraft 6-cylinder distributor used on 1949-1974 Ford and Mercury inline-6 engines (144-300ci). Confirm the OE distributor number using the Pertronix distributor lookup.
FAQ
Which engines does the 1261 fit?
It fits 1949-1974 Ford and Mercury inline-6 engines from 144 to 300 cubic inches that use the original Motorcraft distributor.
How do I confirm the 1261 fits my distributor?
Match your original Motorcraft 6-cylinder distributor number to the Pertronix distributor lookup rather than relying on year and model alone.
What coil is recommended for the 1261?
A 3.0 ohm coil on a 12 volt negative ground system is recommended.

