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    MSD Ignition Ultimate HEI Kit and Ignition Conversion Kit

    Part #8501
    • Product Details

      Part No.8501

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      The ultimate HEI kit has everything you need to make your early model GM HEI distributor a great performance distributor! The kit is supplied with MSD's digital heat module (PN 83647), MSD's GM HEI coil (PN 8225) pro billet HEI cap (PN 84111), and rotor (PN 84101). By using upgraded components, the heat produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running. MSD's heat digital HEI module is a direct plug-in for the 4-pin HEI module and will produce up to 8.5 A of current.

      Product Features:

      • Update your stock HEI with MSD Performance
      • Heat HEI module with built-in rev limiter
      • Matched MSD coil for high output
      • MSD injection molded cap and rotor
      • MSD wire retainer
      • Improves overall drivability
      • Perfect for circle track classes too

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    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.