MSD - Black - Replacement Wheel for Crank Trigger Kit (p/n: 86203) 5 in OD - 51

5 in OD - 51 in Wide - 9 and 12 Degree Front Spindles - Chromoly - Black Powder Coat - Sprint Car - Each

Paint - 1K Clear - Gloss Pearl Clear - 12 oz Aerosol - Each

Driving Gloves - Junior Standard - SFI 3

290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each

Notes: Fits 2/4 Wheel drive and all wheelbases

MSD - Black - Replacement Wheel for Crank Trigger Kit (p/n: 86203) 5 in OD - 51Most 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