How To Rebuild Autolite Loadomatic Distributors

The new distributor lead is installed, pulled through, and seated.

The distributor shaft is next, thoroughly lubricated with engine assembly lube before installation.

It should spin freely and without side play. Remember, as the engine warms, parts expand. If it's tight cold, it will seize up hot.

The distributor drive gear is next along with the tension pin. You should have .022-.033-inch shaft endplay. The distance from the mounting flange to the gear bottom should be 2.510-2.515 inches.

Install the points and condenser next. Lay down a glob of engine assembly lube at the point rubbing block and rotate the shaft to distribute. When you set point gap, you want lubricant to be part of the measurement.

Check the breaker plate for proper movement.

Set point gap at .024-.026 inch at the top of the cam. Check point gap for 360 degrees and see what you have at each cam peak. Dwell angle should be 35-38 degrees. Spark plug gap should be .032-.036 inch.

Did You PerTronix?
Unless you're doing a concours restored Mustang classic, always opt for a PerTronix Ignitor electronic ignition retrofit in your six-cylinder Mustang. The Ignitor delivers a consistent hot spark for easy starts, smooth idle, and crisp performance. This isn't just sales hype, but years of experience with the PerTronix Ignitor, including the new PerTronix Ignitor III system. Don't forget the ground strap inside the distributor when you install a PerTronix system.

Make sure the vacuum advance diaphragm arm is securely pinned to the plate with a cotter pin as shown.