Send a strong, high-output spark to every cylinder with the MALLORY ProMaster Classic Series ignition coil (P/N 29440), a high-performance MALLORY ignition coil built to meet demanding ignition requirements. This MALLORY coil steps battery voltage up into the high voltage that fires the spark plugs, and it's listed for many vehicles, including the 1960-1974 Ford F-250 4.8L / 5.0L / 5.4L / 5.8L / 5.9L / 6.4L / 7.5L, the 1964-1973 Ford Mustang 4.3L / 4.7L / 5.0L / 5.8L / 6.4L / 7.0L and the 1958-1974 Chevrolet Impala 4.6L / 5.0L / 5.3L / 5.4L / 5.7L / 6.5L / 6.6L / 6.7L / 7.0L / 7.4L. See the Buyer's Guide tab for the full list.
Country of origin: China.
What does the MALLORY ProMaster Classic coil do?
It transforms your battery's low voltage into the high voltage needed to fire the spark plugs. This ProMaster Classic coil is built for high performance, with a faster rise time and longer spark duration than stock.
Is this MALLORY coil the right 1960-1974 Ford F-250 ignition coil for the 4.8L / 5.0L / 5.4L / 5.8L / 5.9L / 6.4L / 7.5L engines?
Yes. It is listed for the 1960-1974 Ford F-250 4.8L / 5.0L / 5.4L / 5.8L / 5.9L / 6.4L / 7.5L, and many other vehicles, such as the 1964-1973 Ford Mustang 4.3L / 4.7L / 5.0L / 5.8L / 6.4L / 7.0L. See the Buyer's Guide tab.
Can I use this MALLORY promaster coil with electronic ignition?
Yes. It can be used on both inductive and CD ignition systems, and it's effective up to 6500 RPM with a point-type distributor and up to 8000 RPM with Hyfire electronic ignition control.
What is the coil made of?
It has a glass-filled polyester case with oil-filled construction, plus brass contact terminals and a spark-plug-style secondary post for strong coil-wire retention.
What are signs my ignition coil may need replacing?
Misfires, rough running, hard starting, or stalling can point to a failing coil. If a faulty coil is the cause, this ProMaster Classic unit replaces it — diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
