MSD Crank Trigger Distributor Racing Rotor including base.
Part# 8457
Molded from strong, durable Rynite material these rotors are designed specifically for MSD Crank Trigger Distributors. The rotor tip is machined to help dissipate heat from the rotor tip and secured with a screw for high rpm racing applications.
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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