7.711″ Big Block Chevy 12-Magnet Crank Trigger Wheel #1097-12

Billet Aluminum Crank Trigger Wheel for Big Block Chevy. 12-Magnet Version that works with Innovators West Crank Trigger Sensor & Brackets or MSD.

• Application: Big Block Chevy
• 12-Magnet Version
• Uses High Quality Neodymium Magnets
• NOTE: This trigger wheel can be converted to a 12-1 (Missing magnet) style trigger wheel by removing one of the magnets. Magnets can be removed with a small press or by using a sharp punch to fracture the magnet and remove the pieces.