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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.
Showing In Stock Items. Show All 23 Items.
Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Black, Chevy, 700R4, 4L60E
Part Number: TCI-743865
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
Automatic Transmission Pan, Stock, Aluminum, Polished, GM, 700R4, 4L60E, Kit
Part Number: TCI-378010
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
Automatic Transmission Pan, Stock, Steel, Chrome, GM, 700R4, 4L60E, Each
Part Number: TCI-378011
Estimated Ship Date: Today
Estimated Ship Date: Today
Internal Wiring Harness, Upgrade, GM, Style Harness, Each
Part Number: TCI-276610
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, EZ-TCU Transmission Controller Main Harness, Each
Part Number: TCI-30261
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Starter, Mini, Black/Natural, 3.73:1 Gear Reduction Ratio, 12.0:1 Maximum Compression, 2.5 hp, LS, Chevy, Each
Part Number: TCI-351119
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Billet Rotor, 10-Vane, Automatic Transmission Pump, GM, 4L60E, 700R4, Each
Part Number: TCI-373400
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo, Billet Aluminum, 4th Gear, Chevy, 4L60E, 700R4, Kit
Part Number: TCI-376006
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Clutch Pack, Steel, 0.092 in. Thick, GM, 4L60E, 700R4, Set of 3
Part Number: TCI-374030
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Servo, Billet Aluminum, 2nd Gear, Chevy, 4L60E, 700R4, Kit
Part Number: TCI-376005
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo, Billet Aluminum, 2nd Gear, Chevy, 4L60E, 700R4, Kit
Part Number: TCI-376003
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
PIGTAIL KIT
Part Number: TCI-301412
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
