Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
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 17 Items.
Valve Body, Full Manual, Reverse Pattern, Chevy, TH400, Each
Part Number: TCI-221500
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Body, Cast Iron, Full Manual, Forward Pattern, Engine Braking, Chevy, TH400, Each
Part Number: TCI-221200
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Transmission Valve Body, Full Manual, Reverse Shift Pattern, Engine Braking, Chevy, TH400, Each
Part Number: TCI-221201
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission Pan, Stock, Steel, Chrome, GM TH400, Each
Part Number: TCI-228011
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Body, Full Manual, Reverse Pattern, Chevy, TH400, Each
Part Number: TCI-221100
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission Pan, Deep, Aluminum, Natural, GM, TH400, Each
Part Number: TCI-228000
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission Shield, Case, Aluminum, Blue Powdercoated, Chevy, TH400, Kit
Part Number: TCI-980005
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission Pan, Stock, Aluminum, Polished, GM, TH400, Each
Part Number: TCI-228010
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Automatic Transmission Shield, Case, Aluminum, Red Powdercoated, Chevy, TH400, Kit
Part Number: TCI-980000
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
CASE, TH-400 REID SFI
Part Number: TCI-210002
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, GM TH400, Each
Part Number: TCI-228005
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
PRO-X TH400 CENTER SUPPORT RING
Part Number: TCI-223603
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
CASE, TH-400 REID OFFROAD SFI
Part Number: TCI-210003
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
