MSD Chrysler Small Block Crank Trigger Kit - 7.25 in. Balancer HYPLLRG11M61FIA Atomic EFI

Atomic EFI

1967-1968 GMC G25/G2500 Van

GM Compact Truck 1982-93

ARP studs are thread rolled after heat-treat

MSD Chrysler Small Block Crank Trigger Kit - 7.25 in. Balancer HYPLLRG11M61FIA Atomic EFIThe 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