Shop MSD crank trigger components and accessories for performance and racing ignition systems. Find replacement flying-magnet trigger wheels, Hall-effect and magnetic pickups, shielded cables, wiring harnesses, adjustable timing pointers, timing tape, and signal stabilizers for accurate crankshaft position sensing and ignition timing.

Shop MSD crank trigger kits for precise crankshaft position sensing and ignition timing. Find flying-magnet and Hall-effect systems for small- and big-block Chevrolet, GM LS, Ford Windsor, big-block Ford and Chrysler engines, with trigger wheels, sensors, brackets and timing pointers for performance, EFI and racing applications.