BUICK TCI Auto Parts and Accessories

Wiring Harness, EZ-TCU Transmission Controller Main Harness, Each

Part Number: TCI-30261

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Upgrade Kit, Trans-Scat, Buick, Chevy, GMC, Oldsmobile, Pontiac, 700R4, Each

Part Number: TCI-376000

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Torque Converter Bolts, 7/16-20 in. x 1.00 in., Hex Head, Steel, Buick, Chevy, Oldsmobile, Pontiac, TH400, Kit

Part Number: TCI-745500

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

Automatic Transmission Pan, Stock, Aluminum, Polished, GM, TH400, Each

Part Number: TCI-228010

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Bellhousing Dowel Pins, .625 in. Diameter, 2.0 in. Length, Straight, GM, Pair

Part Number: TCI-930055

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Automatic Transmission Mount, Polyurethane, Black, GM, Each

Part Number: TCI-952500

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Automatic Transmission Shift Lever, Steel, Gold Anodized, GM, TH350/TH400, Each

Part Number: TCI-248500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Automatic Transmission Pan, Stock, Steel, Chrome, GM, 700R4, 4L60E, Each

Part Number: TCI-378011

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311090

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Starter, Mini, Inline, Black Powdercoated, Chevy, Each

Part Number: TCI-351100

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Automatic Transmission Pan, Stock, Steel, Zinc, GM, Powerglide, Each

Part Number: TCI-528311

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Book, "General Motors 4L60E Techtran Manual", 112 Pages, Paperback, Each

Part Number: TCI-893300

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Automatic Transmission Rebuild Kit, Pro Super, GM, 700R4, Kit

Part Number: TCI-378900

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Bearings, Rear Case, Shims, Automatic, TH400, Kit

Part Number: TCI-224400

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311005

4.0 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Torque Converter, Saturday Night Special, Buick, Oldsmobile, Pontiac, TH350/TH375/TH400, Each

Part Number: TCI-241502

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Automatic Shifter, StreetFighter, T-Handle, GM/Ford/Mopar, Each

Part Number: TCI-616443

4.42 out of 5 stars ( 19 )

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Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, Chevy, TH350, V8, Kit

Part Number: TCI-311090P1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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

TRANS, TH-400 UNI SF/BRKAWY PACKAGE

Part Number: TCI-211000BP3

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Automatic Transmission Adapter, Chevy Transmissions to B.O.P Engine, Buick, Oldsmobile, Pontiac Engines, Each

Part Number: TCI-230001

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

Paddle Shifter, 4/5/6-Speed Automatic, with TCI Transmission Control Unit, Universal, Kit

Part Number: TCI-301442

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Full Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-312000

3.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Kit Overhaul Racing 68-Later GM TH350

Part Number: TCI-328600

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Automatic Transmission Rebuild Kit, Master Racing, GM, TH400, Kit

Part Number: TCI-259015

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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