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Product Summary

305, 350, 250, 292, 454, 262, 2.8, 151, Natural

    Key Specs

    MFG. Part #478618
    BrandPowermaster
    One Wire AlternatorYes
    Alternator FinishNatural

    Need To Know

    This Product Will Ship Free

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    Powermaster 478618 Details

    Newly designed voltage regulator. Change voltage adjustment while running. Power saving mode, two operating levels. Indicator light drive. Entire circuit sealed in epoxy.

    • XS Volt Hi Amp Alternator
    • CS130
    • 140 Amp
    • Small Case
    • Left Mount
    • Natural

    Application

    Chevy 2.8ci 60-Degree V6
    Chevy 262ci 90-Degree V6
    Chevy 305ci Small Block V8
    Chevy 350ci Small Block V8
    Chevy 454ci Big Block V8
    Chevy 454ci Big Block V8
    Chevy 454ci Big Block V8
    Pontiac 151ci Iron Duke Inline Four

    Charts

    Powermaster 478618 Specifications

    KEY SPECS
    MFG. Part #478618
    BrandPowermaster
    One Wire AlternatorYes
    Alternator FinishNatural
    GENERAL
    Alternator Case StyleGM CS130
    Alternator Amperage140 amp
    Voltage Required12-16 Volt
    Regulator StyleInternal
    Regulator IncludedYes
    Alternator Pulley IncludedYes
    Alternator Brackets IncludedNo
    ColorNatural
    Sold in QuantityEach
    NotesThis is a left offset alternator. 4.63 in. rear post alternator. Voltage is user adjustable from 13.5 to 18.5 V.
    GTIN Code692209005384
    Belt IncludedNo
    Pulley StyleSerpentine