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

Motive Gear Mini Spools MS10C-28

Mini Spool, Steel, 28-Spline, GM, 8.2 in., 10-Bolt, Each

Part Number: MGR-MS10C-28

2.67 out of 5 stars ( 6 )

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Shiftworks Automatic Transmission Floor Mount Shifters for 1963-1965 RIVIERA, 1965-1967 SKYLARK, 1963-1967 WILDCAT - SW230-CB

Shiftworks Automatic Transmission Floor Mount Shifters for 1963-1965 RIVIERA, 1965-1967 SKYLARK, 1963-1967 WILDCAT - SW230-CB

SHIFTER

Part Number: SIW-SW230CB

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YSPXP-038

Crosspin Shaft, Steel, Each

Part Number: YGA-33406

4.0 out of 5 stars ( 1 )

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Lokar Floor Mount Automatic Transmission Shifters FM400BL

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Hi-Tech Knob, TH400, Each

Part Number: LOK-FM400BL

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

Motive Gear Differential Bearing Kits R8.2RIFSL

Ring and Pinion Installation Kit, GM, 8.25 in. IFS, Kit

Part Number: MGR-R82RIFSL

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets G875410X GM 7.5/7.625 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 2 Series, Set

Part Number: MGR-G875410X

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

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Allstar Performance Ring and Pinion Gear Sets ALL70117 GM 7.5 in. 4.10 Gears

5 out of 5 stars ( 1 )

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Lokar Floor Mount Automatic Transmission Shifters FM700BXMB

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 700R4, Each

Part Number: LOK-FM700BXMB

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

Timken Transmission Shift Shaft Seals 240735

SEAL

Part Number: TMK-240735

Not Yet Reviewed

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ACDelco GM Genuine Parts Automatic Transmission Bands 24232236

Automatic Transmission Band, Stock Replacement, GM, 4L60, 4L65, 4L70, 2-4 Band, Each

Part Number: ADO-24232236

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

Lokar Floor Mount Automatic Transmission Shifters FM4L80BM

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80BM

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Fidanza Billet Aluminum 153-Tooth Flywheel 198541

Flywheel, Aluminum, 10.5 lbs., Chevy, Each

Part Number: FIZ-198541

Not Yet Reviewed

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B&M Automatic Transmission Filter Extensions 30284

Transmission Filter Extension, Cast Aluminum, for BMM-30280/BMM-30289, Each

Part Number: BMM-30284

5.0 out of 5 stars ( 2 )

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Yukon Gear & Axle 12 Bolt GM 8.875 Inch Differential Cover YP C3-GM12P

Differential Cover, Aluminum Girdle Cover, Natural, 12-bolt, GM 8.875 in. Passenger Car, Each

Part Number: YGA-32116

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Yukon Gear & Axle 10 Bolt GM 8.5/8.6 Inch Differential Cover YP C3-GM8.5-R

Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32121

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Trick Flow® 10 Bolt GM 8.5/8.6 Inch Differential Cover TFS-8510300

4.75 out of 5 stars ( 44 )

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PRW Flexplate Fasteners 1001284

Flexplate Bolts, 11mm x 1.50 in., 1.075 in. UHL, 12-point, for Transmission Swap, GM, LS with TH350/TH400/700R4 with Crank Flange Adapter, Set of 6

Part Number: PQX-1001284

1.0 out of 5 stars ( 1 )

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Mevotech Duraflex CV Joint Boots DX529

CV Joint Boot, Duraflex, Neoprene, 2 Clamps Included, Front, with Grease, Each

Part Number: MEV-DX529

Not Yet Reviewed

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Currie 9 in. Rear-End Housing Assemblies CE-GMB5964X-LRK

Axle Assembly, 59-64 Chevy B-Body, Impala Low Rider, Narrowed Rear, Centurion 9-inch, 31-Spline, 5 x 4.75 in. Bolt Pattern, Housing & Axle Kit

Part Number: CUR-GMB5964X-LRK

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Currie 9 in. Rear-End Housing Assemblies CE-GMB6570X

Axle Assembly, 9 in. Alloy Steel, 1541H Alloy Steel Axles, 31 Spline Axles, GM, Each

Part Number: CUR-CE-GMB6570X

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Currie 9 in. Rear-End Housing Assemblies CE-GMA6466X

Axle Assembly, 9 in. Alloy Steel, 1541H Alloy Steel Axles, 31 Spline Axles, GM, Each

Part Number: CUR-CE-GMA6466X

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

VEGE Remanufactured 2,300 Stall Torque Converter TQBU90

Torque Converter, GM 4T65E JZFM 99-11 Convtr

Part Number: CCV-TQBU90

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

Yukon Gear & Axle 26/28 Spline Differential Carrier Cases GM 7.5/7.625 Inch YC GM7.5-DG-3

Yukon Dura Grip case, GM 7.5 & 7.625", 3.23 & up

Part Number: YGA-20106

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

USA Standard Gear Bearing Kits ZPKGM8.5

8.5" GM PINION KIT, KOYO BRGS

Part Number: SPZ-60012

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Rebuild Components 08685839

Automatic Transmission Turbine Shaft Ball Check Valve, 4L60, 700R4, TH200-4R, MD8, Each

Part Number: ADO-8685839

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Pioneer Automotive Automatic Transmission Rebuild Components 753001

SUPER KIT

Part Number: PIO-753001

Not Yet Reviewed

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Dorman Axle Shaft Lock C-Clips 05311

Axle C-Clip, Steel, Copper Coated, GM, 7.5 in./7.625 in. Differential, Each

Part Number: RNB-05311

5.0 out of 5 stars ( 1 )

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