BUICK Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Motive Gear Mini Spools MS12C

Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: MGR-MS12C

3.38 out of 5 stars ( 8 )

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Moog Wheel Bearing and Hub Assemblies 513288

Wheel Hub and Bearing, Steel, Buick, Chevy, GMC, Saab, Each

Part Number: MOG-513288

4.86 out of 5 stars ( 7 )

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ATP Detent Cables Y-754

Detent Cable, Adjustable, 28-48 in. Length, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATP-Y754

4.14 out of 5 stars ( 14 )

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Summit Racing™ Kickdown Cable Kits SUM-200033B

Automatic Transmission Kickdown Cable, Black Polyethylene Jacket, Fuel Injection, Tuned-Port, GM, TH350, Kit

Part Number: SUM-200033B

Not Yet Reviewed

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RAM Throwout Bearings 488L

RAM Throwout Bearings 488L

Throwout Bearing, 1 1/8 in. Shaft Diameter, 1.60 in. Overall Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RAM-488L

1.0 out of 5 stars ( 2 )

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Yukon Gear & Axle Pinion Shims SK 21104

Pinion Shims, Steel, Kit

Part Number: YGA-55008

5.0 out of 5 stars ( 1 )

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Hays Twister 3/4 Race 2,400-2,800 Stall Torque Converter 97-1B24Q

Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,400 rpm Advertised Flash Stall, Each

Part Number: HAY-97-1B24Q

Not Yet Reviewed

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Speedtech Performance USA Clutch Master Cylinder Brackets ATS 80002

Clutch Firewall Bracket, Adapter, Steel, Black, Buick, Chevy. Olds, Pontiac, Each

Part Number: SDP-ATS80002

4.25 out of 5 stars ( 4 )

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Yukon Gear & Axle Differential Pinion Yokes YY GM3988524

Pinion Yoke, Steel, Spicer 1310 Type, 30-Spline, GM, 8.5 in., Kit

Part Number: YGA-41086

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Richmond Gear Ring and Pinion Sets 69-0159-1 GM 8.2 in. 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901591

4.43 out of 5 stars ( 7 )

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Moroso Torque Converter Bolts 38764

Torque Converter Bolts, 3/8-24 in., Hex Head, Steel, Buick, Chevy, Oldsmobile, Pontiac, TH350, TH400, Kit

Part Number: MOR-38764

4.2 out of 5 stars ( 5 )

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Lokar Floor Mount Automatic Transmission Shifters FM700EM

Automatic Shifter, GM, 700R4, 8 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-FM700EM

5.0 out of 5 stars ( 1 )

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Pioneer Automatic Transmission Kickdown Cables CA-1933

Detent Cable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1933

5.0 out of 5 stars ( 1 )

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Richmond Gear EXCel Pinion Yokes 96-2521K

Differential Yoke, Steel, 1350, 30 Spline, GM 8.5 in. Kit

Part Number: RMG-96-2521K

1.0 out of 5 stars ( 2 )

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Hughes Performance Aluminum Transmission Pans HP2280

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

Part Number: HUP-HP2280

5.0 out of 5 stars ( 10 )

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TCI PRO-X TH400 Aluminum Tailhousings 226405

Tailshaft Housing, Aluminum, GM, TH400, Each

Part Number: TCI-226405

5.0 out of 5 stars ( 4 )

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Motive Gear Spline Differential Carrier Cases GM 7.625 Inch GM7.6E

Differential Carrier, Open, GM 7.625 in., 3.23 and higher ratio, Each

Part Number: MGR-GM7-6E

Not Yet Reviewed

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Auburn Gear Grip-N-Loc 28 Spline Differential GM 7.5/7.625 Inch 546046

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 7.5 in., 7.625 in., Each

Part Number: AUB-546046

Not Yet Reviewed

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TCI Paddle Shifters 301442

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 )

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Dorman Ring and Pinion Sets 697-719 GM 7.5/7.625 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM 7.5/7.625 in., Set

Part Number: RNB-697-719

Not Yet Reviewed

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Motive Gear Performance Ring and Pinion Sets G875373X GM 7.5/7.625 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5in./7.625 in., 2 Series, Set

Part Number: MGR-G875373X

4.8 out of 5 stars ( 5 )

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Engine Works Deep Transmission Pans 37430

Transmission Pan, Deep, Aluminum, Natural, TH400, Buick, Chevy, Pontiac, Each

Part Number: EW1-37430

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

RAM Throwout Bearings 488

Throwout Bearing, 1 1/8 in. Shaft Diameter, 1.270 in. Overall Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RAM-488

3.0 out of 5 stars ( 2 )

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USA Standard Gear Master Overhaul Kits ZK GM8.2BOP

Ring and Pinion Installation Kit, GM 8.2 in. BOP Axle, Rear, Kit

Part Number: SPZ-37054

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Richmond Gear Complete Ring and Pinion Installation Kits 83-1040-1

Ring and Pinion Installation Kit, GM, 8.2 in., Buick or Pontiac Axle, 10-Bolt, 27-Spline Pinion, Kit

Part Number: RMG-8310401

3.67 out of 5 stars ( 3 )

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