TCI Automotive

The original Torque Converters, Inc. turns cutting edge technology into a race winning tradition.

When TCI? first opened its doors in 1968, it was a modest operation dedicated to delivering high performance transmission-related parts to a small group of devout drag racing enthusiasts. From those humble beginnings in Memphis, TN, TCI has grown to be one of the largest and most technologically advanced manufacturers of high performance aftermarket drivetrain products in the world. Currently located in two large facilities in Ashland, MS, some 45 miles from parent company the COMP Performance Group?, TCI continues to set trends and expand its line of quality transmission torque converter and accessory parts.

The original directive, to deliver high performance racing torque converters, is still a core business for TCI. However, the need for high performance street products, including high-quality automatic transmissions, has increased dramatically, led by an eager contingent of enthusiasts who enjoy improving the performance of their street driven vehicles. Because of these changing trends, TCI business has changed considerably with 80 percent of their products targeted to street enthusiasts and 20 percent to hard-core drag and circle track racers.

World-Class Research & Development Facilities

From the initial concept to the finished piece, every product that TCI makes undergoes exhaustive quality control testing to ensure that it will put the power to the pavement without failure - every time. Their fully furnished Research & Development and Engineering facilities contain state-of-the-art equipment staffed by passionate and highly trained employees. With dedicated test vehicles, specialized measuring equipment, multiple dynos and cutting edge design software, TCI is able to produce innovative drivetrain products that set the industry standard for performance and reliability.

TCI's 100,000 Facilities House

  •    Fully Furnished R&D Area
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  • Engineering Department
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  • Automotive Lift
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  • Transmission/Torque Converter Dyno
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  • Dedicated R&D Test Vehicles
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  • High Speed Data Acquisition
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  • Transmission Reaction Time Measuring Equipment
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  • Answermatic Valve Body Hydraulic Testing Equipment
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  • Answermatic Transmission Hydraulic Testing Equipment
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TCI 880018
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TCI 880018 Speedometer Drive Gear GM 15 Tooth Grey

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$39.04

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TCI 881004
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TCI 881004 White Speedometer

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TCI 328500
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TCI 328500 Automatic Transmission Valve Body Filter

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$37.89

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TCI 880012
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TCI 880012 Speedometer Gear Housing

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TCI 880009
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Tci Automotive 880009 Speedo Gear-Gm Driven,36t

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$37.47

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$32.58

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TCI 880016
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Tci Automotive 880016 Gm Drive 18t Green

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$37.47

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$32.58

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TCI 228500
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TCI 228500 Transmission Filter Kit

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$36.93

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$32.11

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TCI 880003
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TCI 880003 Speedo Driven Gear (21 Teeth)

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$36.75

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$31.96

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TCI 880004
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TCI 880004 Speedometer Gear

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TCI 930055
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TCI 930055 Chev 2"" Bell Dowel Pin Kt"

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$36.74

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TCI 623800
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Tci Automotive 623800 P/g Sealing Ring Kit 62-73

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TCI 881001
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TCI 881001 Speedo Driven Gear Ford 19-Tooth Tan

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$36.35

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$31.61

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In Stock - 7 New In Stock
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TCI 880000
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TCI 880000 Speedometer Gear

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$35.32

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$30.71

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TCI 880001
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TCI 880001 Speedo Driven Gear GM 19-Teeth Natural

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TCI 880008
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TCI 880008 Speedo Driven Gear GM35 Tooth Orange

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TCI 880011
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TCI 880011 Spdometr Gear Gm 38T Blue

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TCI 880013
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TCI 880013 Speedometer Gear

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TCI 880014
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TCI 880014 Drive Gear

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TCI 880015
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TCI 880015 Speedo Gear Driven GM 10t Purple

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TCI 881002
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TCI 881002 Ford Speedo Driven Gear 20 Teeth Orange

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TCI 880002
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TCI 880002 Speedo Gear Driven GM 20tooth Blue

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$33.53

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$29.16

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TCI 880005
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TCI 880005

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TCI 880027
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TCI 880027 Speedo Drive Gear GM17 Tooth Red

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TCI 881003
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TCI 881003 Speedometer Gear

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TCI 950655
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TCI 950655 Synthetic Trans. Fluid 1 Qt.

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$30.99

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$26.95

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In Stock - 10 New In Stock