These rotors are designed with high rpm and performance in mind which is why they are standard on most MSD Pro-Billet Distributors.

• Rotors are injection molded from Rynite maВ­terial for incredible strength and high dielectric properties. This rotor will not fit Flathead or FlatTop distributors, use rotor PN 84679.

Details:

• Distributor Type: Fits Various MSD Distributors
• Emission Code: 5
• Warranty: Manufacturer's Limited 1 Year Warranty