MSD Chrysler Small Block Crank Trigger Kit - 7.25 in. Balancer 28105BK or 71223030HKR (Red)

or 71223030HKR (Red)

Modifying this will invalidate the sensor's output

Adjustable Threaded Spring Perch to Accommodate Increased Loads and Maximum Clearance

Holley Base Gasket 108-58 1 9/16" Bore Size - 0

Direct Fit Black Magic Xtreme

MSD Chrysler Small Block Crank Trigger Kit - 7.25 in. Balancer 28105BK or 71223030HKR (Red)The 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