MSD Ignition 8467 - MSD Distributor Caps and Rotors Details
Racing Rotors
Not for MSD distributors:
#121-8351
#121-8353
#121-8473
#121-84891
They use rotor #121-84673.
MSD distributor caps and rotors are designed with performance in mind and molded from high-quality, voltage-insulating material with terminals that resist carbon tracking. MSD features Cap-A-Dapts to fit large Ford-style caps onto MSD distributors.