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

SKF Bearings Wheel Bearings BR2

Tapered roller bearing set (bearing and race)

Part Number: SKF-BR2

Not Yet Reviewed

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Yukon Gear & Axle Bearing Kits BK GM8.5

Ring and Pinion Gear Installation Kit, Bearing Overhaul, 30 Spline, GM 8.5 in., Kit

Part Number: YGA-11067

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt) YDGGM12P-3-33-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.75 in., 33 Spline, 3.08 to 3.90 Ratio, Each

Part Number: YGA-26012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Positraction 33 Spline Differential Carriers GM 8.875 Inch (12-bolt) SUM-730948

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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QuickTime 168-Tooth Flexplate RM-902

Flexplate, 168 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-902

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Timken Wheel Bearing and Hub Assemblies HA590667

Wheel Bearing Assembly, Steel, Natural, Cadillac, Chevy, Each

Part Number: TMK-HA590667

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco GM Genuine Parts Wheel Bearings 19360600

Wheel Bearing, GM Genuine Part, Bearing Races Included, for Nissan, Buick, Cadillac, Checker, Chevy, Ford, GMC, International, Jeep, Oldsmobile, Each

Part Number: ADO-A10

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ACDelco GM Genuine Parts Wheel Hubs for 2013-2022 ENCORE, 2012-2020 SONIC, 2015-2022 TRAX - 13588470

Wheel Hub, Replacement, Buick, Chevy, Each

Part Number: ADO-FW406

Not Yet Reviewed

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Lokar Electronic Sport Shifters ES4L60EDM

Lokar Electronic Sport Shifters ES4L60EDM

Automatic Shifter, Electronic Sport Shifters, Detent, 10.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L60E, Each

Part Number: LOK-ES4L60EDM

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ACDelco Automatic Transmission Valve Bodies 24041960

VALVE ASM,CONT SOL (W/ BODY & TCM)

Part Number: ADO-24041960

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits GM12IKC

Ring and Pinion Installation Kit, GM, 12-Bolt Passenger Car, 8.875 in. Open, Kit

Part Number: MGR-GM12IKC

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Lokar Electronic Sport Shifters ES4L60ECM

Automatic Shifter, Electronic Sport Shifters, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L60E, Each

Part Number: LOK-ES4L60ECM

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Master Overhaul Kits YK GM7.5-A

Installation Kit, Master Overhaul, GM 7.5 in., Kit

Part Number: YGA-14076

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FAG USA Wheel Bearing Seals SS2698

Seal Various Makes 64-14

Part Number: FWB-SS2698

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VEGE Remanufactured Stock Stall Torque Converter TQBU117

Torque Converters, Remanufactured, OEM Style, Milled Flats Hub, 3 Pad Mount, 10.875 in. Diameter, Stock Stall, 24 Spline Input, Buick, Chevy, L4, Each

Part Number: CCV-TQBU117

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Powertrax Grip Pro Traction Systems GM 8.5 Inch GT201028

Differential, Grip Pro Traction System, 28-Spline, GM 8.5 in., Each

Part Number: PWT-GT201028

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Lokar Electronic Sport Shifters ES4L60EEXMB

Automatic Shifter, Electronic Sport Shifters, Detent, 8.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L60E, Each

Part Number: LOK-ES4L60EEXMB

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Ratech Axle Seals 6156

Axle Seal, GM, 8.5 in., Each

Part Number: RAT-6156

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Lokar Electronic Sport Shifters ES4L80CXMB

Automatic Shifter, Electronic Sport Shifters, Detent, 12.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-ES4L80CXMB

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Powertrax No-Slip Traction Systems GM 7.5 Inch 9207752605

Differential, No-Slip Traction System, 26-Spline, GM, 7.5 in., Each

Part Number: PWT-92-0775-2605

3.5 out of 5 stars ( 4 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Yukon Gear & Axle Ring Gear Bolts YSPBLT-016

Ring Gear Bolt, Hex Head, 3/8-24 in. Thread Size, Steel, Natural, GM 8.2 in., Each

Part Number: YGA-33046

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Motive Gear Differential Pinion Shims 1104

Differential Shims, Pinion, Steel, Kit

Part Number: MGR-1104

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Yukon Gear & Axle Minimum Install Kits MK GM8.5

Ring and Pinion Gear Installation Kit, Minimum Installation Kit, 30 Spline, GM 8.5 in., Kit

Part Number: YGA-12055

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman 30 Spline Differential Carriers GM 8.5/8.625 Inch 697-909

Differential Carrier, Stock Replacement, Cast Iron, GM 8.5/8.625 in., 30-Spline, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-697-909

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Richmond Gear Cross Pins and Shafts CSPGM85

Cross Shaft Pin, Mini Spool, GM, 8.5 in., 28-Spline, Each

Part Number: RMG-CSPGM85

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Rebuild Components 08680781

Automatic Transmission Valve Body Solenoid Retainer, 4L60, 4L65, 4L70, 5L40, Chevrolet, GMC, Each

Part Number: ADO-8680781

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today