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Product Summary

TH350, Three Number of Gears, Trans-Brake Included

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    Key Specs

    Valve Body StyleFull manual
    Lockup CompatibleNo
    Yoke StyleSlip On
    FinishBlack
    SFI RatingNot SFI-approved
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    TCI Automotive 312500 Details

    Designed for the serious full-tree bracket racer, TCI Transbrake Transmissions deliver the quickest and most consistent reaction times in the business. These transmissions are blueprinted and built one unit at a time to ensure that you get quality parts. Designed for horsepower ranges of up to 750 horsepower, they are able to withstand the rigorous use of week-to-week racing and back-to-back passes. Available in both reverse and standard patterns (on select models only); Pro Tree versions are available and have a “neutral” reverse for safety.

    • Full manual valve bodies with full race clutches & bands allow for quicker shift timing and the ability to run higher line pressures than with an automatic shift transmission
    • Higher line pressure makes it more difficult for clutches to slip under high loads
    • Oversized sprags & races (where applicable) increase holding capacity; steel hubs increase durability & strength
    • Improved lubrication system increases amount of fluid sent to planetaries and internals
    • Designed to handle up to 750 HP
    • Reverse Shift Pattern
    • Includes Part# 327900 (Stock drum, HD sprag assembly)
    • 6" tailshaft

    Charts

    TCI Automotive 312500 Specifications

    KEY SPECS
    MFG. Part #312500
    BrandTCI Automotive
    Valve Body StyleFull manual
    Lockup CompatibleNo
    Yoke StyleSlip On
    FinishBlack
    SFI RatingNot SFI-approved
    GENERAL
    Number of GearsThree
    Torque Converter IncludedNo
    Trans-Brake IncludedYes
    Transmission Case MaterialAluminum
    Fluid Fill LocationCase
    Transmission Pan StyleStock
    Transmission Pan MaterialSteel
    Tailshaft Length6"
    First Gear Ratio2.52:1
    Flexplate Shield Built InNo
    Dipstick IncludedNo
    Sold in QuantityEach
    GTIN Code788120006439