Product Summary

External Ignition Box Required, HEI / Male Cap Type

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    Key Specs

    MFG. Part #83891
    BrandMSD
    Cap TypeHEI / Male
    Advance TypeMechanical and Vacuum
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    Need To Know

    Quick and Easy Returns

    Return Policy

    MSD 83891 Details

    For anyone with a 392 HEMI, theyre going to be excited to hear about MSDs new Pro-Billet Distributor. The Pro-Billet 392 Distributor, is based on a CNC-machined billet aluminum housing for incredible strength and precision tolerances.

    • The distributor shaft is guided by a sealed ball bearing while accurate trigger signals to fire the MSD Ignition Control
    • The HEMI distributor features MSDs easy-to-adjust mechanical advance and is supplied with different springs and stop bushings
    • There is also a vacuum advance canister that will help with economy during cruises and throttle transitions
    • The distributor is supplied with MSDs heavy duty race rotor, distributor cap and spark plug wire retainer

    Note: An MSD Ignition Control such as a6ALis required and will plug directly into the magnetic pickup of the distributor.

    Learn more about the benefits and features of the MSD 6AL Digital Ignition Control Box by reading StangTVs tech article.MSDs Newest 6AL Takes Conventional Ignitions into the Digital Age.

    Charts

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    MSD 83891 Specifications

    KEY SPECS
    MFG. Part #83891
    BrandMSD
    Cap TypeHEI / Male
    Advance TypeMechanical and Vacuum
    GENERAL
    External Ignition Box RequiredYes
    Cap Terminal StyleHEI / Male
    Trigger StyleMagnetic
    Hall EffectNo
    Sync SignalNo
    Trigger SensorsSingle
    Gear RotationStandard
    Distributor Cap ColorRed
    Ignition Box RequiredYes
    Mechanical Tach DriveNo
    Slip CollarNo
    Housing MaterialBillet Aluminum
    Housing FinishNatural
    Marine UseNo
    Sold in QuantityEach
    GTIN Code085132838912

    Questions & Answers

    Fitment

    • FirePower 392 Hemi

    • FirePower 392 Hemi

    • FirePower 392 Hemi

    • FirePower 392 Hemi

    • FirePower 392 Hemi

    Customer Impersonation Script