Product Summary

4L60E, 11.81" Diameter, Lockup Compatible, Balanced

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    Key Specs

    MFG. Part #242936
    BrandTCI Automotive
    Diameter11.81"
    Lockup CompatibleYes
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    Need To Know

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    TCI Automotive 242936 Details

    The fuel-efficient TCI Maximizer Towing Converter is designed to reduce the slippage found in all non lock-up torque converters. The Maximizer series enables transmissions to run cooler and reduces engine RPM at highway speeds. In addition to the resulting fuel mileage increases, the Maximizer Towing Converter also lowers transmission temperature by as much as 20 F. This is an excellent choice for motor homes, tow vehicles and other heavy load applications. Stall speeds range from 1,000 to 1,200 RPM.

    This Maximizer Towing Converter is designed specifically for '99+ 4L60/65E w/ 4.8/5.3/6.0 Trucks. Provides 1000 to 1200 RPM while reducing transmission temperature by up to 20 degrees.

    Application

    4L60E

    Rebates

    Edelbrock "Garage Deals" 20% Off Select Parts Sale

    Edelbrock

    Edelbrock "Garage Deals" 20% Off Select Parts Sale, running from August 25, 2026, through August 25, 2027. For a limited time, customers can save up to 20% off on select Edelbrock parts. All claims must be postmarked on or before 30 days from date of purchase. Purchases must be made between August 25, 2026 and August 25, 2027. This limited-time offer applies to qualifying Edelbrock parts purchased during the promotional period.

    Warranty Information

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    TCI Automotive provides a limited warranty covering manufacturing defects for 30 days on racing equipment and 90 days on street/strip equipment, valid only for the original purchaser with proof of purchase. Approved transmission fluid and cooler flush products are required, and claims must be authorized through Edelbrock Group Tech Support. The warranty excludes modified, improperly installed or maintained, abused, accident‑damaged, improperly cooled, or unauthorized repaired products.

    TCI Automotive 242936 Specifications

    KEY SPECS
    MFG. Part #242936
    BrandTCI Automotive
    Diameter11.81"
    Lockup CompatibleYes
    GENERAL
    Anti-Ballooning PlateNo
    BalancedYes
    Furnace-BrazedYes
    Mounting Hardware IncludedYes
    GTIN Code788120030625
    Sold in QuantityEach

    Questions & Answers

    Fitment

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