Product Summary

Bert, Brinn, 4.50" Overall Diameter, 10 Spline Count

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    Key Specs

    MFG. Part #91015302
    BrandSpeedway Motors
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    Speedway Motors 91015302 Details

    Take the heavy flywheel and clutch out of your stock Chevy with this "cheater" button. Pick up approximately 50 horsepower through this direct hook-up. Weighs only 2.3 lbs. Made of heavy duty steel.

    1-3/8"-10 spline fits Brinn & Bert transmissions.

    Item Details

    '1-3/8"-10 Spline
    (won''t fit Chevy shaft)'

    Speedway Motors 91015302 Specifications

    KEY SPECS
    MFG. Part #91015302
    BrandSpeedway Motors
    GENERAL
    Overall Diameter4.50"
    Overall Thickness1.25"
    Spline Count10
    Spline OD1.38"
    Weight2.30 lbs.
    Material TypeSteel
    FinishNatural
    Sold in QuantityEach
    Rear Main Seal Style2-piece

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers appreciate our product for its outstanding quality and easy installation. They praise the top-notch machining and perfect fit, highlighting its marked superiority over competitors. Its usability and material quality have garnered recommendations, setting it preeminently apart in the market.

    5

    2 reviews

    5

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    4

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    3

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    works perfect

    5.0

    9 years ago

    john

    inman sc

    Verified

    works great easy to install

    Would Recommend

    Quality Product

    5.0

    15 years ago

    t39racer

    Signal Mountain Tn.

    Verified

    Quality machining and great fit

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    2 Questions2 Answers

    Will this work on a sbc 350 two piece rear main with a bert transmission?

    by Jremy

    a year ago

    1 answer

    Will this flange work when using a flexplate?

    by Speedracer

    10 years ago

    1 answer

    2 of 2 questions shown

    Customer Impersonation Script