Product Summary

External Ignition Box Required, HEI / Male Cap Type

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    Key Specs

    MFG. Part #83831
    BrandMSD
    Cap TypeHEI / Male
    Advance TypeMechanical
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    Need To Know

    Quick and Easy Returns

    Return Policy

    MSD 83831 Details

    Ford Y-Block Pro-Billet Distributor, PN 83831

    The Ford Y-Block holds a special place in Ford’s history books and with blue oval enthusiasts. To ensure precise spark delivery and control, MSD offers a Pro-Billet Distributor for most Y-Blocks.

    Rather than ancient breaker points, this distributor uses a maintenance-free non-magnetic pickup to trigger the ignition control. Atop the distributor shaft is our proven centrifugal advance that allows you to alter the rate and amount of mechanical advance which is a very important tuning step with a Y-Block.

    This distributor requires an MSD Ignition Control such as a 6A or 7-series ignition which will provide plenty of energy and multiple sparks to make your vintage Ford purr.

    Must be used with an MSD 6, 7 or 8-series ignition. May hit firewall seam on 57-59 full size cars

    • Vacuum advance canister for improved economy (can be locked out)
    • CNC machined billet aluminum housing and billet aluminum base
    • Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
    • Polished steel shaft is QPQ coated and guided by a sealed ball bearing
    • Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
    • Mechanical advance assembly can be locked out for crank trigger systems
    • Advance weight pins are staked and tig welded to the plate
    • Nylon pads ensure smooth operation of the advance weights
    • Requires an MSD Ignition Control
    • May hit firewall seam on '57-'59 full size cars.

    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 83831 Specifications

    KEY SPECS
    MFG. Part #83831
    BrandMSD
    Cap TypeHEI / Male
    Advance TypeMechanical
    GENERAL
    External Ignition Box RequiredYes
    Cap Terminal StyleHEI / Male
    Trigger StyleMagnetic
    Hall EffectNo
    Sync SignalNo
    Trigger SensorsSingle
    Gear MaterialIron
    Gear RotationStandard
    Distributor Cap ColorRed
    Ignition Box RequiredYes
    Mechanical Tach DriveNo
    Slip CollarNo
    Housing MaterialBillet Aluminum
    Housing FinishNatural
    Marine UseNo
    Sold in QuantityEach
    GTIN Code085132838318

    Questions & Answers

    Fitment

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    • Ford 272 Y-Block

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    • Ford 292 Y-Block

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    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 272 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 272 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 272 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 239 Y-Block

    • Ford 272 Y-Block

    • Ford 292 Y-Block

    • Ford 272 Y-Block

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    • Ford 312 Y-Block

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    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

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    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

    • Ford 312 Y-Block

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    • Ford 292 Y-Block

    • Ford 312 Y-Block

    • Ford 292 Y-Block

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