MSD Crank Trigger Wheel Kit - Flying Magnet - Hall-Effect - SBC - 7 in.

Small Block Chevy Crank Trigger Kit - 7 in. Wheel/Hall-Effect Sensor/Adjustable Timing Pointer - Red
The MSD Flying Magnet Crank trigger is now available with a Hall-Effect sensor making it the most accurate way to trigger your EFI. The kit installs easily and uses rigid aluminum mounting bracketry and hardware that will not flex and cause timing fluctuations. Powerful magnets are embedded in a 3/8" thick aluminum trigger wheel that will send your EFI a clean signal for every firing.Features:Same, easy install as traditional MSD Crank Trigger KitsMost accurate way to trigger your electronic fuel injection (EFI)3-wire Hall-effect sensor that is less susceptible to noise interferencePowerful magnets are embedded in a 3/8” thick billet aluminum trigger wheelRigid mounting that will not flex and cause timing fluctuation