Product Summary

Universal Fit

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    Key Specs

    MFG. Part #621
    BrandPowermaster
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Powermaster 621 Details

    Adjustable mounting block. Up to 180 feet per pound. Dyno testing reports included.

    • Mastertorque Starter Clutch
    • w/11 Tooth/12 DP Pinion

    Application

    GM # 9600, 9610, 9612, 9609

    FORD # 9603, 9604, 9605, 9606

    Charts

    Warranty Information

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    Do not send the unit back to Speedway Motors unless you have called Powermaster and talked to their Tech Department while the unit was still on the vehicle so they could help you troubleshoot the problem.

    Powermaster 621 Specifications

    KEY SPECS
    MFG. Part #621
    BrandPowermaster
    GENERAL
    Sold in QuantityEach
    GTIN Code692209011439
    NotesMade in the USA

    Questions & Answers

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