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TCI Automotive Transmissions, Torque Converters & Parts
TCI Auto believes that performance is defined by results—both on the track and on the street. That’s why every TCI transmission and drivetrain component is designed,...
TCI Auto believes that performance is defined by results—both on the track and on the street. That’s why every TCI transmission and drivetrain component is designed, built, and tested by hardcore racers and street performance enthusiasts. We carry the complete line of TCI street performance, drag race, circle track, RV, and truck automatic transmissions, so you’re sure to find one that’s right for you. Plus, we have TCI torque converters, valve bodies, flywheels, flexplates, trans-brakes, harmonic dampers, transmission fluid, accessories, and a lot more. You can rely on TCI Auto products to deliver the most horsepower...
TCI Auto believes that performance is defined by results—both on the track and on the street. That’s why every TCI transmission and drivetrain component is designed, built, and tested by hardcore racers and street performance enthusiasts. We carry the complete line of TCI street performance, drag race, circle track, RV, and truck automatic transmissions, so you’re sure to find one that’s right for you. Plus, we have TCI torque converters, valve bodies, flywheels, flexplates, trans-brakes, harmonic dampers, transmission fluid, accessories, and a lot more. You can rely on TCI Auto products to deliver the most horsepower to your wheels.
Boost Valve, .490 in. Diameter, GM, 4L60E/4L65E, Each
Part Number: TCI-374420
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each
Part Number: TCI-242992
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
TORQUE CONVERTER, GM SINGLE DISC 4L60E 2800-2900 STALL
Part Number: TCI-242991S
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
TORQUE CONVERTER, GM SINGLE DISC 4L60E 3600-3700 STALL
Part Number: TCI-242993S
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
TORQUE CONVERTER, GM SINGLE DISC 4L60E 4100-4200 STALL
Part Number: TCI-242994S
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each
Part Number: TCI-242991
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each
Part Number: TCI-242993
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Torque Converter, Bolt-Together, Lockup, Balanced, 10 in. Diameter, Chevy, 4L60E, 4L65E, Each
Part Number: TCI-242994
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
TORQUE CONVERTER, GM SINGLE DISC 4L60E 3200-3300 STALL
Part Number: TCI-242992S
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Black, Chevy, 700R4, 4L60E
Part Number: TCI-743865
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each
Part Number: TCI-302600
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Rebuild Kit, Master Racing, GM, 4L60E, Kit
Part Number: TCI-379110
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Saturday Night Special, Chevy, 700R4/4L60E/700R4, Each
Part Number: TCI-242700
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, StreetFighter, Chevy, 4L60/4L60E/700R4, Each
Part Number: TCI-243105
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Breakaway, Chevy, 700R4/4L60E, Each
Part Number: TCI-242800
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Breakaway, Chevy, 4L60/4L60E/700R4, Each
Part Number: TCI-243107
Estimated Ship Date: Today
Estimated Ship Date: Today
Outlaw-X Blackoutfor GM 4l60E/4L80E w/ Buttons
Part Number: TCI-630005BL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Breakaway, Chevy, 4L60/4L60E/700R4, Each
Part Number: TCI-242962
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, Breakaway, Chevy, 4L60E, 4L65E, Each
Part Number: TCI-242938
Estimated Ship Date: Today
Estimated Ship Date: Today
Sprag/Roller Clutch, 29-Element, Forward Sprag, Low-Reverse Clutch, GM, 4L60E/700R4, Kit
Part Number: TCI-373600
Estimated Ship Date: Today
Estimated Ship Date: Today
Pump Gear, 13-Vane, Billet Rotor, Automatic Transmission Pumps, GM, 4L60E, THM700-R4, Each
Part Number: TCI-373401
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Pan, Deep, Aluminum, Natural, GM, 700R4, 4L60E, Each
Part Number: TCI-378000
Estimated Ship Date: Today
Estimated Ship Date: Today
Sprag/Roller Clutch, 29-Element, Forward Sprag, Low-Reverse Clutch, GM, 4L60E/700R4, Each
Part Number: TCI-373601
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, StreetFighter, Chevy, 4L60E, 4L65E, Each
Part Number: TCI-242931
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Pan, Stock, Aluminum, Polished, GM, 700R4, 4L60E, Kit
Part Number: TCI-378010
Estimated Ship Date: Today
Estimated Ship Date: Today
