MSD Ignition Crank Trigger Wheel P/N:8621

Crank Trigger Wheel; 8 in.; Fits Big Block Chevy; Flying Magnet; Black;

Crank Trigger Wheel; 7 in.; Fits Small Block Chevy; Flying Magnet; Black;

Crank Trigger Kit; 7.25 in. Balancer;Crank Trigger KitFor a long time, racers have known that one of the best things to do to an engine to improve performance is to stabilize the ignition timing. The...

Crank Trigger Kit; 6.5626 in. Balancer;

Crank Trigger Kit; 7.25 in. Balancer;