BUICK Transmissions

Transmission Pan, Stock Depth, Aluminum, Natural, Finned, GM, 4L80E, Each

Part Number: HUP-HP2582

4.88 out of 5 stars ( 8 )

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Gasket, Valve Body Separator Plate, GM, 4L60E, 4L65E, Kit

Part Number: ADO-24221350

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: HUP-GM20400BP

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Sun Shell, Automatic Transmission, Steel, GM, 700R4, 4L60E, 4L65E, Each

Part Number: TCI-373900

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Throwout Bearing Conversion, Hydraulic, Hydramax, GM, Magnum/GM LS T-56/Viper T-56, Kit

Part Number: AWR-HMGM01201SR

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Shift Kit, Stick Type, Full Manual, GM, 4L80E, Competition, Off-Road, Pro-Street, Each

Part Number: TRG-4L80E-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: TCI-228005

Not Yet Reviewed

Estimated Ship Date: Today

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Flexplate, Replacement, 168-Tooth, Steel, Internal Engine Balance, Chevy, Small Block LS, Each

Part Number: ATP-Z269

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Automatic Transmission Accumulator, 4L60, 4L65, 4L70, Buick, Chevrolet, Cadillac, GMC, Each

Part Number: ADO-24226359

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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Flywheel And Flexplate Dust Covers, Flywheel Housing Inspection, Plastic, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-24261713

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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Pump Gear, 13-Vane, Billet Rotor, Automatic Transmission Pumps, GM, 4L60E, THM700-R4, Each

Part Number: TCI-373401

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Transmission Upgrade Kit, Shift Improver, GM, TH400, 3L80, Each

Part Number: BMM-20261

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Manual Transmission Rebuild Kits, Manual Transmission Bearing Kits, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: SPZ-70267

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transmission Pan, Deep, Aluminum, Natural, Finned with Summit Logo, GM, Powerglide, Each

Part Number: SME-1005

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Transmission Filter, Cadillac, Chevy, GMC, Hummer, Oldsmobile, 4L60E, Each

Part Number: FRM-FT1217B

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Filter Magnet, Transmission Pan, GM, Hummer, Isuzu, Saab, Saturn, Each

Part Number: ADO-29535617

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: RAM-489

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Pan Tube/Dipstick; Transmission Fluid Dipstick And Tube; GM Turbo 350-400; L-27 in.

Part Number: SPE-54723

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Bellhousing, Steel, Black, 5.950 in. Depth, Block Plate, SFI-approved, Buick, Olds, Pontiac, V8, T-56, Kit

Part Number: QTI-RM-8072PB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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• Special Order

Throwout Bearing, 1 3/8 in. Shaft Diameter, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: HAY-70-201

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Switch, Automatic Transmission Kickdown, TH400, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: OPG-PZ00415

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

Transmission Dipstick, Braided Stainless Steel, Natural, Transmission Mount, TH350, Each

Part Number: LOK-TD-3350TM

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Dipstick, Braided Stainless Steel, Natural, Transmission Mount, 4L60, Each

Part Number: LOK-TD34L60TM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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