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

FTI Performance SRL Series Billet Lockup 3,800 Stall Torque Converter SRLS6391

Torque Converter, SRL Billet Series, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS6391

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

Lokar Floor Mount Automatic Transmission Shifters FM200RGM

Lokar Floor Mount Automatic Transmission Shifters FM200RGM

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Bench Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 200-4R, Each

Part Number: LOK-FM200RGM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Bearing Kits BK GM7.5-B

Ring and Pinion Gear Installation Kit, Bearing Overhaul, 27 Spline, GM 7.5/7.6 in., Kit

Part Number: YGA-11062

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

Lokar Case-Mount Automatic Transmission Shifters CM4L80E8

Automatic Shifter, Case Mounted, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Black 8-ball Knob, 4L80E, Each

Part Number: LOK-CM4L80E8

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

Dorman U-Joint Repair Kits 81000

U-Joint Strap and Bolts, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-81000

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pioneer Automatic Transmission Super Kits 753026

SUPER KIT

Part Number: PIO-753026

5.0 out of 5 stars ( 1 )

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ATP Automatic Transmission Inline Filter Kits JX-150

Transmission Filter, Inline, Hose Barbs, fits 5/16 in. Lines, 2 Hoses, 4 Clamps, Kit

Part Number: ATP-JX150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dorman Clutch Pilot Bushings and Bearings 690-014.1

Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. Each

Part Number: RNB-690-014-1

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Richmond Gear EXCel Ring and Pinion Sets GM75410TK GM 7.5/7.625 in. 4.10 Gears

Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75410TK

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

Dorman Ring and Pinion Sets 697-807 GM 8.2 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.2 in., Set

Part Number: RNB-697-807

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

ATP 166-Tooth Flexplate Z-238

Flexplate, 166-tooth, Steel, External Balance, 2.491 in. Center Hole Diameter, Buick, 455, Each

Part Number: ATP-Z238

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

ATP Automatic Transmission Dipstick Tube Seals SO-33

Transmission Fluid Dipstick Components, Dipstick Tube Seal, Rubber, 0.68 in. I.D., 0.87 in. O.D., GM, Each

Part Number: ATP-SO33

Not Yet Reviewed

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B&M Automatic Transmission Filter Extensions 70354

Transmission Filter Extension, Replacement, For BMM-70260, GM, 4L60E, Each

Part Number: BMM-70354

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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TCI Automatic Transmission Servo Sealing Rings 243800

Servo Sealing Ring, GM, TH400, Kit

Part Number: TCI-243800

Not Yet Reviewed

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Allstar Performance 9 in. Non-Floater Offset Housing Kits for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - ALL68756

Axle Housing, GM G-Body, Ford 9 in., Mild Steel, 58 in Length, Kit

Part Number: AAF-ALL68756

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

Yukon Gear & Axle Differential Clutch Sets YPKGM7.5-PC-DG1

Differential Clutch, Dura-Grip Composite Clutch Pack, Rear, GM, 7.5/7.625 in., Set

Part Number: YGA-16119

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

RAM 300 Series Clutch Discs 309M

Clutch Disc, Organic, 1 1/8 in. Diameter Shaft, 26-Spline, 10.5 in. Diameter Disc, Buick, Chevy, Pontiac, Each

Part Number: RAM-309M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets G875308 GM 7.5/7.625 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in./7.625 in., 2 Series, Set

Part Number: MGR-G875308

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Motive Gear Ring and Pinion Sets GM7.5-308 GM 7.5 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-308

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Lokar Floor Mount Automatic Transmission Shifters FM350GXMB

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Bench Bend Black Stick, 3/8-24 in., Black Mushroom Knob, TH350, Each

Part Number: LOK-FM350GXMB

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

ACDelco GM Genuine Parts Wheel Bearing and Hub Assemblies 13543412

Wheel Bearing and Hub Assemblies, Steel, Natural, Rear, GM, Each

Part Number: ADO-13543412

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Estimated Ship Date: Tomorrow

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Moog U-Joint Fasteners 360-10

U-Bolts, Steel, Fits 354, 368, 369, 455, and 455 U-Joints, Pair

Part Number: MOG-360-10

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ACDelco Silver Wheel Bearing and Hub Assemblies 19346037

Wheel Bearing and Hub Assembly, Steel, Natural, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-513288

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Currie 9 in. Crate Rear End Assemblies CR-GB337TWAB

Crate Axle, 65-70 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB337TWAB

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

ATI Automatic Transmission Rebuild Components ATI405746

Transmission Rebuild Components, Park Pawl Release Spring, TH400, Each

Part Number: ATI-405746

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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