Product Summary

HEI / Male Cap Type, HEI / Male Cap Terminal Style

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    Key Specs

    D-40-39
    MFG. Part #8528
    BrandMSD
    Cap TypeHEI / Male
    Advance TypeMechanical and Vacuum
    CARB EO#
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    Need To Know

    Quick and Easy Returns

    Return Policy

    MSD 8528 Details

    Do yourself and your Poncho a favor and replace your points distributor with a Ready-to-Run model. Youll never have to adjust or replace the points again and your car will run better thanks to the hot MSD sparks. Inside the CNC-machined billet housing there is an ignition module that produces a much hotter spark which will improve the performance of your engine. Also, since timing advance is important to Pontiac engines, the mechanical advance can easily be adjusted with the supplied advance springs and stop bushings. Plus, theres a vacuum advance canister to help economy at moderate cruise speeds.
    • Simple and clean installation with only three wires to connect
    • Powerful built-in module produces a 7.5 amp single spark through high rpm
    • Easy-to-adjust mechanical advance with supplied springs and stop bushings
    • Vacuum advance canister for improved economy (can be locked out)
    • CNC machined billet aluminum housing and billet aluminum base
    • Easy-to-adjust mechanical advance with supplied springs and stop bushings
    • 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
    • Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
    • Does not require an MSD Ignition Control
    • CARB E.O. Approved

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    MSD 8528 Specifications

    D-40-39
    KEY SPECS
    MFG. Part #8528
    BrandMSD
    Cap TypeHEI / Male
    Advance TypeMechanical and Vacuum
    CARB EO#
    GENERAL
    External Ignition Box RequiredNo
    Cap Terminal StyleHEI / Male
    Trigger StyleMagnetic
    Hall EffectNo
    Sync SignalNo
    Trigger SensorsSingle
    Gear MaterialIron
    Gear RotationStandard
    Ignition Box RequiredNo
    Mechanical Tach DriveNo
    Slip CollarNo
    Housing MaterialBillet Aluminum
    Housing FinishNatural
    EmissionsCalifornia EO Approved
    Marine UseNo
    Sold in QuantityEach
    GTIN Code085132085286

    Questions & Answers

    Fitment

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