TCI Automotive

Premium Performance Parts for Maximum Power and Efficiency

TCI Automotive is a trusted name in high-performance automotive components, offering precision-engineered solutions designed to enhance your vehicle's power, reliability, and overall performance. Whether you're building a race car, upgrading your street machine, or restoring a classic, TCI Automotive ensures every part helps you achieve optimal performance and efficiency.

From transmission kits and torque converters to drivetrain components and accessories, TCI Automotive products are crafted with cutting-edge technology and advanced materials to deliver superior strength, smooth shifting, and race-winning reliability. Known for their innovation, performance, and durability, TCI Automotive helps you maximize your vehicle's potential, mile after mile.

Choose TCI Automotive—where precision, power, and performance meet for the ultimate automotive solution.

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13 Products

TCI Transmission, Automatic, Streetfighter, Automatic/Manual Valve Body, 4.000" Tailshaft, TH400SKU: TCI-211000
$3,124.95
TCI Transmission, Automatic, Super Streetfighter, Automatic/Manual Valve Body, 4.000" Tailshaft, TH400SKU: TCI-211005
$3,478.95
TCI Automotive Torque Converter, StreetFighter, 10.000" Diameter, 3000-3400 RPM Stall, TH350 / 400SKU: TCI-241000
$624.95
TCI Automotive Torque Converter, Breakaway, 10.000" Diameter, 2200-2600 RPM Stall, 4L60E / 700R4SKU: TCI-243107
$657.95
TCI Transmission Control Unit Kit, EZ-TCU, 4L60 / 4L65 / 4L70 / 4L80 / 4L85E to 2009 / TCI 6XSKU: TCI-302820
$1,025.95
TCI Transmission, Automatic, Streetfighter, Automatic/Manual Valve Body, 6.000" Tailshaft, TH350SKU: TCI-311000
$3,023.95
TCI Transmission, Automatic, Super Streetfighter, Automatic/Manual Constant Pressure Valve Body, 6.000" Tailshaft, TH350SKU: TCI-311005
$3,384.95
TCI Transmission, Automatic, Streetfighter, Automatic/Manual Valve Body, 9.000" Tailshaft, TH350SKU: TCI-311090
$2,936.95
TCI Transmission, Automatic, Streetfighter, Automatic/Manual Constant Pressure Valve Body, 30.500" OAL, 700R4SKU: TCI-371000
$4,151.95
TCI Transmission, Automatic, Street Rodder, Automatic Valve Body, 30.500" OAL, 700R4SKU: TCI-371038
$3,495.95
TCI Automotive Transmission Pan, Deep Sump, Adds 2 Quarts Capacity, Aluminum, Natural, 4L60E / 700R4SKU: TCI-378000
$256.95
TCI Automotive Flexplate, Internal Balance, 1-Piece Seal, 168-Tooth, Steel, Small Block Chevy (SFI 29.1)SKU: TCI-399774
$157.95
TCI Transmission, Automatic, Streetfighter, Automatic/Manual Constant Pressure Valve Body, C6SKU: TCI-411400
$3,375.95