Crank Trigger Kits
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MSD Crank Trigger Kit, Big Block Chevy
MSD
Retail: $628.95$558.95The 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...MSD-8620Retail: $628.95$558.95 -
MSD Crank Trigger Kit, Small Block Chevy
MSD
Retail: $584.95$519.95The 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...MSD-8610Retail: $584.95$519.95