CADILLAC DEVILLE TCI Auto Parts and Accessories

Automatic Transmission Shield, Case, Aluminum, Red Powdercoated, Chevy, TH400, Kit

Part Number: TCI-980000

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Outlaw-X Blackout for GM TH350, 400, w/ Buttons

Part Number: TCI-630003BL

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Valve Body Gasket, Full Manual, Reverse Pattern, Fiber, TH400, Kit

Part Number: TCI-GSK221201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Yoke, Steel, 1310, GM TH400 Transmission, 32-Spline, Each

Part Number: TCI-965310

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Kit Thrust Washers GM TH350

Part Number: TCI-313600

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Kit Thrust Washers GM TH400

Part Number: TCI-243600

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Gasket, Valve Body, GM, TH400, Each

Part Number: TCI-GSK221500

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Sprag, Intermediate, Steel, GM, TH350, Each

Part Number: TCI-328910

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Direct Springs for TH400 High Gear(16)

Part Number: TCI-221600

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Automatic Transmission Direct Drum, Steel, Vaccu Melt 300 Input Shaft, Chevy, TH400, Kit

Part Number: TCI-223600

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Estimated Ship Date: Tomorrow

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Frictions High Perf. Direct TH350 .098 (5 ea.)

Part Number: TCI-324000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Shifter, Outlaw X, Cable Operated, Gate Plate, Black, TH350, TH400, Each

Part Number: TCI-630002BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Book, "General Motors THM 400 Tech Tran Manual", 96 Pages, Paperback, Each

Part Number: TCI-892700

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Servo Sealing Rings, GM, TH350, Kit

Part Number: TCI-313800

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Shifter, Outlaw X, Cable Operated, Gate Plate, Natural, TH350, TH400, With Button, Each

Part Number: TCI-630003

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Valve Body Gasket, Full Manual, Reverse Pattern, Composite, TH350, Pair

Part Number: TCI-GSK321100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Servo Sealing Ring, GM, TH400, Kit

Part Number: TCI-243800

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, GM TH400, Each

Part Number: TCI-228005

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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VALVE BODY GASKET

Part Number: TCI-GSK321115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Frictions High Perf. Direct TH400 .080 (5 ea.)

Part Number: TCI-224000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

System High Flow Filter GM TH350

Part Number: TCI-328505

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Steel Plates Powerglide Reverse .070 (6 ea.) Kolene-Treated

Part Number: TCI-724102

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Body Gasket, Full Manual, Reverse Pattern, Fiber, TH350, Transbrake Equipped, Kit

Part Number: TCI-GSK321500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Reference Media, TH350 Transmission Technical CD, Each

Part Number: TCI-892601

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Clutch Friction Plates, Intermediate, 0.080 in. Thickness, GM, TH400, Set of 3

Part Number: TCI-224500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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