Product Summary

Torqueflite 727, Internal Engine Balance, Steel

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    Key Specs

    MFG. Part #40-518
    BrandHays
    Engine BalanceInternal
    SFI Rating29.1
    Material TypeSteel
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    Hays 40-518 Details

    This Hays SFI Certified flexplate gives you the perfect way to connect a Gen III Hemi to a 727, 904, A500, or A518 transmission without the use of a crankshaft spacer to get proper engine to transmission alignment. This allows you to use a stock-type torque converter with attached ring gear. Our flexplate is constructed of 0.105" thick Grade 80 steel for maximum strength and designed to handle the stress of high stall torque converters and high horsepower engines. Features a zinc-dichromate plated finish to resist corrosion and SFI certified under specification 29.1

    Features:

    • SFI 29.1 Certified – legal for use in racing classes that require SFI certification
    • Connects Gen III Hemi to 727, 904, A500, A518 transmission
    • Made from 0.105” Grade 80 steel to resist cracking near crankshaft flange
    • Zinc-dichromate plated to resist corrosion
    • CAD designed to provide optimum performance and reliability
    • For use with 7/16” torque converter bolts

    Hays 40-518 Specifications

    KEY SPECS
    MFG. Part #40-518
    BrandHays
    Engine BalanceInternal
    SFI Rating29.1
    Material TypeSteel
    GENERAL
    FinishZinc Plated
    Sold in QuantityEach
    GTIN Code090127065365

    Questions & Answers

    Fitment

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