BUICK Transmission & Drivetrain

Pilot Bushing, Custom Extended Pilot Bushing, Solid, Bronze, Chevy to Ford transmission, Each

Part Number: ADD-716193

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Universal Joint, Gold, Greasable, Steel, Round Plain, for Infiniti, for Nissan, Chevy, Dodge, Ford, GMC, Lincoln, Mercury, Ram, SRT, Toyota, Each

Part Number: ADO-45U0109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Direct Springs for TH400 High Gear(16)

Part Number: TCI-221600

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Flywheel Fasteners, 12-point, 7/16-20 in. Thread, Steel, Black, AMC, Ford, GM, Set of 6

Part Number: RNB-14557

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Bolt, Ring Gear, 3/8-24, Right Hand Thread, Black Oxide, Each

Part Number: MGR-RGBT-003

Not Yet Reviewed

Estimated Ship Date: Today

Universal Joint U-Bolt Kit - Fits 1-1/16" Bearings

Part Number: GMB-260-0121

Not Yet Reviewed

Estimated Ship Date: Today

Bellhousing, Engine Stand Bell, Steel, Black, Buick, Chevrolet, Ford, Mopar, Oldsmobile, Pontiac, Kit

Part Number: QTI-RM-8001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2026 if ordered today

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Paddle Shifter, 4/5/6-Speed Automatic, for 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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Flexplate Bolts, BOLT/SCREW ASM-FLYWHL

Part Number: ADO-12338144

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

12P & 12T 1330 cast yoke.

Part Number: YGA-41152

Not Yet Reviewed

Estimated Ship Date: Today

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Seal, Automatic Transmission Selector Shaft, Each

Part Number: TMK-8792S

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Part Number: SME-1005R

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2026 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Passenger Car, Set

Part Number: SPZ-36167

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2026 if ordered today

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Transmission Shifter Cable Bushings, Plastic, Tan, Automatic, Buick, Chevy, Ford, GMC, Olds, Pontiac, Saab, Kit

Part Number: RNB-14057

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ring and Pinion Gear Installation Kit, Pinion Installation Kit, 30 Spline, GM 8.6 in., Kit

Part Number: YGA-13073

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flexplate, 153 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-901

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2026 if ordered today

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Clutch Bellcrank, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Factory 4-Speed, Each

Part Number: OPG-PZ00807

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Seal, Nitrile Rubber, Red, 1.50 in. Shaft, Each

Part Number: FWB-SS2569

Not Yet Reviewed

Estimated Ship Date: Today

Transmission, Forward Shift Pattern, Automatic Valve Body, BOP Bell housing, TH350, RWD, Buick, Pontiac, Oldsmobile, Each

Part Number: SUM-700311

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: HUP-GM20BPOHD

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

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Transmission Bracket, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: BMM-30499

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

SOLENOID (DETENT)

Part Number: PIO-771002

Not Yet Reviewed

Estimated Ship Date: Today

Throwout Bearing, Buick, Chevy, GMC, Oldsmobile, Pontiac, L6, V6, V8, Each

Part Number: CTF-N1086

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today