Ford Big Block Crank Trigger Kit - 8644 4wd-switches The core is lubricated with

The core is lubricated with Teflon prior to assembly and then sealed in a heavy plastic outer casing for a lifetime of durability and smooth operation

2 V8 2009 - 2012 GMC Canyon SLT 325/5

74/8 V 1976 - 1980 Oldsmobile Cutlass Supreme 4

We make no claim of usability or suitability for highway or road use

8 V8 1966 - 1971 Ford Custom 500 390/6

Ford Big Block Crank Trigger Kit - 8644 4wd-switches The core is lubricated withOverview: For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out,