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TCI Automotive

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#282312000

TCI 312000 TH350 Full Manual Competition FWD Shift Pattern Trans

$1,996.76

/each

Factory Shipped

$2,495.95

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Product Summary

TH350, Three Number of Gears, 6" Tailshaft Length

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    Key Specs

    Valve Body StyleFull manual
    Lockup CompatibleNo
    Yoke StyleSlip On
    FinishPainted
    SFI RatingNot SFI-approved
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    Need To Know

    Truck Shipment

    Truck shipments must be pre-paid with a credit card, certified check or money order

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    855.313.9176
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    Return Policy

    TCI Automotive 312000 Details

    Designed for the extreme high performance street or all out race car, these Full Manual Competition Transmissions will give you consistent shifts as well as complete control over shift points. Available in reverse and standard shift pattern (most applications), they require no vacuum hookups or kickdown linkage. This means there are no external linkages to be purchased, which saves some expense. The increased line pressure provides a harder, quicker shift and eliminates the lag time between shifts produced by automatic shift transmissions.

    Our Full Manual Competition Forward Shift Pattern TH350 Transmission for Chevrolet 4.3L and V8 features performance clutches, nitrided steel plates, HP powerbands and sprag races for applications up to 750 HP.

    Application

    1969-1981 TH350

    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 312000 Specifications

    KEY SPECS
    MFG. Part #312000
    BrandTCI Automotive
    Valve Body StyleFull manual
    Lockup CompatibleNo
    Yoke StyleSlip On
    FinishPainted
    SFI RatingNot SFI-approved
    GENERAL
    Number of GearsThree
    Transmission Advertised Horsepower Rating750
    Torque Converter IncludedNo
    Trans-Brake IncludedNo
    Transmission Case MaterialAluminum
    Fluid Fill LocationCase
    Transmission Pan StyleStock
    Transmission Pan MaterialSteel
    Transmission Pan FinishChrome
    Tailshaft Length6"
    First Gear Ratio2.52:1
    Flexplate Shield Built InNo
    Dipstick IncludedNo
    Sold in QuantityEach
    GTIN Code788120006194

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