MSD 86003 Flying Magnet Crank Trigger Wheel Kit for Small Block Chevy 6.25 in

The MSD 86003 Flying Magnet Crank Trigger Wheel Kit delivers precision ignition timing for Small Block Chevy engines. This advanced trigger system uses powerful embedded magnets in a CNC-machined billet aluminum wheel to provide the most accurate ignition signal possible, eliminating timing scatter and false triggering that can occur with conventional distributors.

Key Features:

• 6.25-inch diameter billet aluminum trigger wheel with embedded magnets
• Non-magnetic pickup design prevents false triggering from electrical interference
• Provides the most accurate ignition timing control available
• Includes application-specific mounting brackets and hardware for Small Block Chevy engines
• Eliminates distributor timing issues and mechanical advance wear
• Compatible with MSD ignition control boxes and most aftermarket ECUs

This complete kit includes everything needed to install a crank-triggered ignition system on your SBC engine. The flying magnet design offers superior accuracy compared to optical or reluctor-style triggers, making it ideal for high-performance street engines, racing applications, and engines with aggressive camshafts where distributor-based timing becomes unreliable.