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...

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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.

  • 46mm monotube design ensures consistent, fade-free performance in all conditions
  • Extremely affordable and practical alternative to coil spring spacers, with the benefit of BILSTEIN monotube technology
  • Adjustable spring perch for vehicle lift up to 2.75in, depending on application
  • Increases suspension travel
  • Utilizes vehicle‘s stock front coil springs and OEM mounting hardware
  • 46mm monotube design ensures consistent, fade-free performance in all conditions
  • Extremely affordable and practical alternative to coil spring spacers, with the benefit of BILSTEIN monotube technology
  • Adjustable spring perch for vehicle lift up to 2.75in, depending on application
  • Increases suspension travel
  • Utilizes vehicle‘s stock front coil springs and OEM mounting hardware