Product Summary

14.1" Outside Diameter, 168 Tooth Count

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    Key Specs

    MFG. Part #20239
    BrandB&M
    Tooth Count168
    Engine BalanceExternal
    SFI Rating29.1
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    B&M 20239 Details

    The B&M Racing SFI approved Flexplates are ideal for extreme duty race applications as well as street cars. These flexplates are SFI 29.1 approved, and legal for use in both NHRA and IHRA sanctioning bodies.

    • NHRA and IHRA Legal For All Classes
    • Includes SFI Certification Sticker
    • Ideal For Street Applications
    • To Extreme Duty Racing

    Application

    Fits 1986 to 1994 GM externally balanced  small block Chevy V8 engines and 4.3 liter V6. Uses a 168 tooth ring gear. Has 10.75 inch and 11.5 inch bolt patterns. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

    B&M 20239 Specifications

    KEY SPECS
    MFG. Part #20239
    BrandB&M
    Tooth Count168
    Engine BalanceExternal
    SFI Rating29.1
    GENERAL
    Outside Diameter14.1"
    Weight6.5 lbs.
    Sold in QuantityEach
    GTIN Code019695202392
    Crankshaft Bolt Hole Count6
    Dual PatternYes
    NHRA LegalYes
    IHRA LegalYes

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