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MSD : 7445 : Distributor Cap - Pro-Cap Large 5 Inch Diameter cap for most MSD distributors

The MSD Pro-Cap is the largest and strongest cap and rotor available!There are two Pro-Cap kits available; One for use on most MSD Pro-Billet Distributors and another for MSD Pro Mags. The Cap has a big five inch diameter with two full inches between each terminal! This ensures accurate spark delivery and far less chance of spark scatter inside the cap. The entire assembly is injection molded from Dupont® Rynite™ material for incredible strength and high dielectric properties.
  • The Rotor features a deep skirt and thick vanes to stir up the air to prevent ionization
  • rotor screws are even overmolded with Rynite for increased spark isolation
  • extra thick rotor tip can easily handle high heat and is indexed and firmly secured with two screws
  • Pro-Cap is crowned with a screw-down retainer to keep all of the plug wires firmly attached to each terminal




  • Availability: Usually ships the next business day.

    7445$81.99
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