Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again

You have no saved vehicles.

Add a vehicle to quickly see parts that fit your make and model

Vehicle added

Vehicles

Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add Another Vehicle

    Add a vehicle

    MSD Ignition Extreme Output Rotor, GM HEI

    Part #84101
    $17.99
    Qty:
    • Product Details

      Part No.84101

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      With the introduction of our 20 Amp extreme HEI module, we needed an HEI cap and rotor that could withstand the high output. The answer was to mold our own HEI cap, rotor and coil cover. The cap and rotor will fit our HEI Pro-Billet distributor, PN 8365, plus will work on stock applications.

      Product Features:

      • Resist carbon tracking
      • Low resistance brass
      • Max voltage transfer
      • High quality; voltage insulating material

    • Read Review

    • Q & A

      Ask a question, get answers from real customers and in-house experts.
      or
    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.