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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 233 Items.
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Automatic Transmission Stand, Red Powdercoated Steel, GM Powerglide, TH350, Each
Part Number: TCI-896600
Estimated Ship Date: Today
Estimated Ship Date: Today
Reference Media, TH350 Transmission Technical CD, Each
Part Number: TCI-892601
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-311010
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Stand, Red Powdercoated Steel, GM Powerglide with Shorty Tailhousing, Each
Part Number: TCI-896700
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Automatic Transmission Tailhousing, PRO-X TH350 Aluminum Tailhousing, Natural, GM, THM350, Each
Part Number: TCI-323500
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH350, 4WD, Each
Part Number: TCI-311600
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH350, 4WD, Each
Part Number: TCI-311200
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-311005
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Reverse Shift Pattern, Full Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-312001
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-311090
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, Chevy, TH350, V8, Kit
Part Number: TCI-311090P1
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-311000
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 6 in. Tailshaft, Chevy, Buick, Olds, Pontiac,TH350, V8, Kit
Part Number: TCI-311000BP1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350
Part Number: TCI-311105
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Full Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-312000
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, BOP, TH350, Each
Part Number: TCI-311100
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Forward Shift Pattern, Automatic/Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350
Part Number: TCI-311190
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Reverse Shift Pattern, Trans-Brake, Full Manual Valve Body, Chevy, TH350, Each
Part Number: TCI-312500
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 6 in. Tailshaft, Chevy, Buick, Olds, Pontiac, TH350, V8, Kit
Part Number: TCI-311000BP2
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350, Each
Part Number: TCI-312100
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Circlematic, Forward Shift Pattern, Full Manual Valve Body, Stock Pan, Chevy, THM350, Each
Part Number: TCI-312002
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
TH350 2-SPD CIRCLEMAX W/ 242420
Part Number: TCI-312021
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Dipstick with Tube, Transmission, Steel, Black, Locking, TH350, TH400, TH200, 200-4R, Each
Part Number: TCI-743860
Estimated Ship Date: Today
Estimated Ship Date: Today
TH350 4X4 SF PACKAGE
Part Number: TCI-311600P1
Not Yet Reviewed
Cannot be shipped Internationally if ordered today
Cannot be shipped Internationally if ordered today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Lockup, Chevy, TH400, Replaces TH350 4WD, Kit
Part Number: TCI-211100
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
