SKU: IW-1113
1113 Innovators West 4 Magnet Wheel of SB Chevy 7" Balancer

Billet Aluminum Crank Trigger Wheel for Small Block Chevy. 4-Magnet Version that works with Innovators West Crank Trigger Sensor & Brackets or MSD.

• Application: Small Block Chevy
• 4-Magnet Version
• Uses High Quality Neodymium Magnets
• NOTE: This trigger wheel will only work with flange mount oil pump mandrels and pulleys with an OEM SBC 1.245″ male register.