Crank Trigger Kits

Crank Trigger Kit, Small Block Chevy

The MSD Flying Magnet Crank Trigger system stabilizes ignition timing by using four magnets embedded in an aluminum wheel. Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the...

Crank Trigger Kit, Big Block Chevy

The MSD Flying Magnet Crank Trigger system stabilizes ignition timing by using four magnets embedded in an aluminum wheel. Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the...