MSD Cap, Rotor and Pick Up For Distributors 85551, 85501

Cap MSD# 8433:

MSD molds their most popular distributor caps in-house. This cap is injection molded from DuPont Rynite material and features spark plug-style terminals. The terminals offer improved locking connections and the Rynite material is extremely strong with excellent dielectric properties. Plus, most caps have an optional wire retainer that is supplied with these caps to lock the wires in place.

Includes a girdle for retaining the wires to the cap. MSD has used this new design on many distributors built since the summer of 2002. Has HEI-Type terminals, rather than socket-type. Can be used in place of the older design.

Rotor MSD# 8467:

These rotors are designed with high rpm and performance in mind which is why they are standard on most MSD Pro-Billet Distributors. Both rotors are injection molded from Rynite material for incredible strength and high dielectric properties. Plus the stainless steel/brass rotor trip is also screwed in place so it can handle extreme rpm and high heat conditions.

The rotors feature deep molded vanes to stir up the air inside the cap to prevent spark ionization. The rotor screws are set deep in the housing to prevent spark scatter.

The MSD Magnetic Pick-Up replace­ment is the same high output assem­bly that is currently found in all MSD Distributors. It is supplied with the two pin connector installed.