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

TransGo Automatic Transmission Rebuild Components 6T-PDP-TKC

Specialty Components, 6T30-80 Pulse Dampener Accumulator Tool Kit (accumulators sold separately)

Part Number: TRG-6T-PDP-TKC

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gears YGK2335

Ring and Pinion Gears and Installation Kit, 8.5" GM 3.08 REAR R&P GEAR/ INSTALL KIT PACKAGE with 28spl POSI & AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12626

Not Yet Reviewed

Estimated Ship Date: Today

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Silver Sport Hydraulic Clutch Master and Slave Kits HGA2BOPTKX

Hydraulic Clutch Kit 1968 1972 Buick Olds Pontiac A Body with Tremec TKO TKX

Part Number: IST-HGA2BOPTKX

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

OER Flexplate Dust Covers 10002804

1967-81 Pontiac; Transmission Torque Converter Cover

Part Number: OER-10002804

Not Yet Reviewed

Estimated Ship Date: Today

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VEGE Remanufactured Stock Stall Torque Converter TQBU16A

Torque Converters, Remanufactured, OEM Style, 1.875 in. Slotted Hub, 3 Pad Mount, 12.00 in. Diameter, Stock Stall, 30 Spline Input, GM, Each

Part Number: CCV-TQBU16A

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

BCA Bearings by NTN Throwout Bearings NB614018

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NB614018

Not Yet Reviewed

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Trans-Dapt Performance Chrome Transmission Dipsticks 4995

Transmission Dipstick, Steel, Chrome, TH400, Each

Part Number: TRD-4995

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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QuickTime Bellhousings RM-8072PB

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: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Lokar Cable Operated Automatic Transmission Shifters CO700GMB

Lokar Cable Operated Automatic Transmission Shifters CO700GMB

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 16.000 in. Bench Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 700R4, Each

Part Number: LOK-CO700GMB

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Lokar Cable Operated Automatic Transmission Shifters CO700BNM

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 16.000 in. Double Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 700R4, Each

Part Number: LOK-CO700BNM

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

TCI Master Racing Overhaul Kits 379000

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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Estimated Ship Date: Today

Motive Gear Performance Ring and Pinion Sets G885273 GM 8.5/8.6 in. 2.73 Gears

Gear, Ring and Pinion, 2.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Richmond Gear EXCel Ring and Pinion Sets GM75308 GM 7.5/7.625 in. 3.08 Gears

Ring and Pinion Kit

Part Number: RMG-GM75308

Not Yet Reviewed

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USA Standard Gear Ring and Pinion Sets ZG GM12P-390 GM 8.875 in. (12-bolt) passenger car 3.90 Gears

USA Standard Ring & Pinion gear set for GM 12 bolt car in a 3.90 ratio

Part Number: SPZ-36169

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Motive Gear Differential Pinion Shaft Lock Bolts 14056196

Differential Cross Shaft Bolt, Hex Head, GM 7.5, GM 7.625, 10-Bolt, Each

Part Number: MGR-14056196

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ATP Automatic Transmission Shifter Cables Y-651

Automatic Transmission Shifter Cable, Black Jacket, Eyelet Ends, TH200C, TH200-4R, Buick, Oldsmobile, Each

Part Number: ATP-Y651

Not Yet Reviewed

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ATP Detent Cables Y-233

Detent Cable, Black, 38.0 in. Length, for TH250C or TH350C, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y233

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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RESTOPARTS® Supplied Differential Drain Plugs CH28892

Differential Drain Plug, Rear Axle Position, Internal Square Drive Head, Steel, 1/2 in. NPT Threads, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: OPG-CH28892

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Lokar Case-Mount Automatic Transmission Shifters CM400R2MB

Automatic Shifter, GM, TH400, 32 in. Radical Double Bend Chrome Stick, Black Anodized Mushroom Knob, Each

Part Number: LOK-CM400R2MB

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Yukon Gear & Axle 10 Bolt GM 7.5/7.625 Inch Differential Cover YP C1-GM7.5

Differential Cover, 10-bolt, Steel, Chrome, GM 7.5 in., GM 7.625 in., Each

Part Number: YGA-32014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2238 GM 7.5/7.625 in. 3.73 Gears

Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10693

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

Lokar Cable Operated Automatic Transmission Shifters CO4L60BXMB

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 16.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L60, Each

Part Number: LOK-CO4L60BXMB

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

USA Standard Gear Axle Shafts ZA G26018080

Axle Shaft, 30-spline, 30.375 in. Length, Rear, GM 8.5 in., GM 8.6 in., Chevy, Each

Part Number: SPZ-35107

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Lokar Cable Operated Automatic Transmission Shifters CO4L60EM

Automatic Shifter, GM, 4L60, 8 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-CO4L60EM

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Lokar Case-Mount Automatic Transmission Shifters CM4L80BNMB

Automatic Shifter, Case Mounted, Detent, 16.000 in. Double Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-CM4L80BNMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today