MSD Chrysler Big Block Crank Trigger Kit - 7.25 in. Balancer R07C15W46 15-3/4 in Square

15-3/4 in Square

Small Diameter For Header ClearanceFord Racing offers a variety of products for hard core racing and street vehicles

enough to work with most chassis

Big-Wire C-N-P

MSD Chrysler Big Block Crank Trigger Kit - 7.25 in. Balancer R07C15W46 15-3/4 in SquareThe 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