Mallory 29440 Promaster Classic Series Ignition Coil

The Mallory Promaster Classic series ignition coil is designed to meet today's specialized ignition requirements. This coil features a faster rise time and increased spark duration (compared to stock) to increase performance. It has a glass-filled polyester case and oil-filled construction to ensure a long life and no energy loss from arcing. This coil also offers excellent wire retention with a spark plug type secondary post, and brass contact terminals.