BUICK Transmissions

Throwout Bearing, Hydraulic, 1 1/8 in. Shaft Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MCL-1308

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Automatic Transmission Master Repair Kit, Chevy, GMC, Olds, Pontiac, Jaguar, Jeep, Rolls Royce, TH400, Kit

Part Number: ATP-JMS9

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Valve Body Compu-Flow Street/Strip TH-400

Part Number: ATI-403100

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, GM, Kit

Part Number: CTF-DF271874

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Automatic Transmission Rebuild Kit, Master Racing, GM, 200-4R, Kit

Part Number: TCI-389000

3.0 out of 5 stars ( 2 )

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Transmission Bellhousing, New, Aluminum, 4L60E, 4L65E, 4L70E, Each

Part Number: ADO-24206953

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Pressure Plate, Centerforce II, Diaphragm-Style, 10.4 in. Disc Diameter, Each

Part Number: CTF-CFT361739

5.0 out of 5 stars ( 2 )

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Automatic Transmission Valve Body, Full Manual, Cast Iron, Buick, Chevy, GMC, Pontiac, TH400, Reverse, Each

Part Number: ATI-403200

5.0 out of 5 stars ( 1 )

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Valve Body Compu-Flow Manual Forward Pattern TH400

Part Number: ATI-403300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Torque Converter, Street Rod, 2,000 rpm Stall, Buick, Pontiac, Oldsmobile, BOP, TH350, TH400, Each

Part Number: HUP-GM20BPO

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Hydraulic Bearing

Part Number: MCL-1300-AG

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Transmission Pan, Deep Style, Aluminum, Natural, Drain Plug, 700R4, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: STF-4001

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Torque Converter, Traveler,1,900-2,000 rpm Stall Range, Chevy, TH350, Each

Part Number: BMM-30423

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Transmission Pan, Deep, Aluminum, Natural, Includes Filter Spacer, GM, TH350, Each

Part Number: MOR-42010

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Kit, Pro Super, GM, 200-4R, Kit

Part Number: TCI-386800

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transmission Pan, Deep, Aluminum, TH400, Each

Part Number: ATI-403612

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Clutch Disc, 500-Series, Organic, 1 1/8 in. 10-Spline, 10.5 in. Diameter, Each

Part Number: MCL-260540

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Torque Converter, Street Master, 2,500 rpm Stall, Buick, Pontiac, Oldsmobile, BOP, TH350, TH400, Each

Part Number: HUP-GM25-BPO

4.07 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Torque Converter, Street Master, Buick, Pontiac, Oldsmobile, BOP, TH400, Each

Part Number: HUP-GM25BPO400BP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Master Overhaul, GM, 700R4, Kit

Part Number: TCI-379000

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Valve Body, Manual, Forward Pattern, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATI-353300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Billet Rotor, 10-Vane, Automatic Transmission Pump, GM, 4L60E, 700R4, Each

Part Number: TCI-373400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Copmponent

Part Number: ADO-20813559

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Automatic Transmission Rebuild Kit, TransKit, GM, TH375, TH400, Kit

Part Number: BMM-20229

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Pan, Deep, Aluminum, Natural, Finned, GM, TH400, Each

Part Number: HUP-HP2280

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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