Mallory 333 Rotor-Shutter Wheel, Ford
Mallory Distributor Rotors feature corrosion-resistant brass inserts and stainless steel rotor springs for unrestricted energy flow. Developed specifically for V8 Fords and a perfect fit for 502M conversions, they're made of an innovative, space-age plastic with high dielectric strength that's ideal for today's high-energy ignitions.