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MSD Ignition 8620 Flying Magnet Crank Trigger Kit Big Block Chevy [Red]


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8620 Flying Magnet Crank Trigger Kit Big Block Chevy [Red]
SAVE $48.19
1 left in stock
Flying Magnet Crank Trigger Kit
  • Big Block Chevy
  • 8 in. Balancer
  • Red
  • Free Shipping - Ships

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    8620 is rated 5.0 out of 5 by 6.
    Rated 5 out of 5 by from Works great I have this on a 565ci big block Chevy with a single 118mm turbo and I have no problems
    Date published: 2021-03-02
    Rated 5 out of 5 by from NOT JEGS FAULT! Not JEGS Fault, but FYI, MSD Does not make a trigger wheel for Supercharged BBC. The wheel comes ready to mount to a stock Balancer. Not sure why anyone would put this on a stock BBC or why MSD wouldn't drill one out for a Super Charger application but I (upon advice from MSD) drilled the trigger wheel out for the 6 supercharger bolt holes and my ATI Super Charger Dampner. Just heads UP!
    Date published: 2016-01-21
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    Does this crank trigger need a special distributor or can I use my msd distributor 

    Asked by: jb59
    The MSD crank trigger 121-8620 requires an MSD crank trigger distributor.
    Answered by: jshook
    Date published: 2022-09-14
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