Black - Replacement Wheel for Small Block Chevy Crank Trigger Kit (p/n 86103) 2008-chrysler-300-esi2657861 Nitrous Bottle Heater Controller -

Nitrous Bottle Heater Controller - 4 AN - Pressure Controlled - Adjustable - Hardware / Relays / Switches - Universal - Kit

Connects to existing header collector reducer cones or manifold downpipes(not included

625 in Bolt Circle - Steel - Purple Paint - GM - Each

230 in Bore - Aluminum - Black Anodized - Each

Water Pump Pulley - V-Belt - 1 Groove - 3

Black - Replacement Wheel for Small Block Chevy Crank Trigger Kit (p/n 86103) 2008-chrysler-300-esi2657861 Nitrous Bottle Heater Controller -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 triggered by other bolts, debris or even vibrations which will cause a loss of power or engine damage. The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non magnetic pick