These rotors are designed with high rpm and performance in mind which is why they are standard on most MSD Pro-Billet Distributors. Rotor is injection moulded from Rynite material for incredible strength and high dielectric properties. Plus the stainless steel/brass rotor tip is also screwed in place so it can handle extreme rpm and high heat conditions. The rotors feature deep moulded vanes to stir up the air inside the cap to prevent spark ionisation. The rotor screws are set deep in the housing to prevent spark scatter.

NOTE: Will not fit PN MSD84891, MSD8351and MSD8353 Distributors, use rotor PN MSD84673.