MSD Chevy Small Block Crank Trigger Kit - 7 in. Balancer 700040 In-Channel

In-Channel

Y-Pipe Gasket

This pick-up is extremely accurate and never needs adjusting

High Quality Black Aluminum

MSD Chevy Small Block Crank Trigger Kit - 7 in. Balancer 700040 In-ChannelThe 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, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick up, triggering the ignition. This pick up can be