MSD86153 - Flying Magnet Crank Trigger Small Block Chevy, with 8" Harmonic Balancer, Black Anodised Billet Aluminium and the only feature that

and the only feature that rolled over from the Gen4 range was the mounting orientation

Suit 289-351W & 302-351C With Manual Transmission

Extra tall secondary tower for secure coil wire connection

7-5/16" neck

MSD86153 - Flying Magnet Crank Trigger Small Block Chevy, with 8" Harmonic Balancer, Black Anodised Billet Aluminium and the only feature thatMSD86153 Flying Magnet Crank Trigger Small Block Chevy, with 8" Harmonic Balancer, Black Anodised Billet Aluminium For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. 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