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![Flying Magnet Crank Trigger Kit for Small Block Ford 289/302/351W [Black]](https://www.jegs.com/images/mini_750/100/121/121-86403.jpg)
Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-86403
Flying Magnet Crank Trigger Kit for Small Block Ford 289/302/351W [Black]
$62395
Ships on Oct 13, 2026
Lowest Price GuaranteeFlying Magnet Crank Trigger Kit1961-2001 Ford Small Block 289/302/351W 6.562 in. Trigger Wheel, 3/8 in. Wide 3/4 x 2.25 in. Pickup Billet Aluminum Trigger Wheel w/4 Magnets Black Finish
This Flying Magnet crank trigger kit fits small block Ford Windsor 289, 302 and 351W engines and works with an MSD 6, 7 or 8 series ignition. Moving the trigger to the crankshaft removes distributor gear and shaft variation from the timing signal.
Small Block Ford Kit Details:
- Fits Ford 289, 302 and 351 Windsor engines.
- For use with MSD 6, 7 or 8 series ignition controls.
- Billet aluminum trigger wheel with four magnets, 6.562 in. diameter and 3/8 in. wide.
- Pickup measures 3/4 in. x 2.25 in.
- Brackets and mounting hardware included; black finish.
Part TypeIgnition Crank Trigger Kit
BrandMSD IGNITION
Package Height2.0
Package Width9.5
Package Length12.5
Weight2.5 PG
Part CategoryPerformance Parts
Trigger Wheel ColorBlack
Trigger Wheel MaterialAluminum
Pickup IncludedYes
Trigger Wheel Outside Diameter6.562 in.
Part FitmentDirect Fit
Trigger Wheel Thickness3/8 in.
Vendor Part Number86403
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
