BUICK REGAL Transmission & Drivetrain

FTI Performance Torque Converters SR6391

Torque Converter, Street Racer Series, 9 1/2 in., Non-Lockup, 3,800 rpm Stall Rating, for TH350/TH400 Transmission, No Trans-brake, up to 750 hp, Each

Part Number: FTI-SR6391

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Dorman Transmission Fluid Dipsticks 918-663

Oil Dipstick, GENERAL MOTORS 2020-07

Part Number: RNB-918-663

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

Dorman Ring and Pinion Gear Installation Kits 797-102

R-P Mstr Brng Kit

Part Number: RNB-797-102

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

Dorman Ring and Pinion Sets 697-304 GM 7.5/7.625 in. 3.73 Gears

Differential Ring and Pinion Set

Part Number: RNB-697-304

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

Spectra Premium Automatic Transmission Pans TP0814

TRANSMISSION OIL PAN

Part Number: SGT-TP0814

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Dorman Ring and Pinion Sets 697-301 GM 8.5/8.625 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.5/8.625 in., Set

Part Number: RNB-697-301

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

Dorman Differential Carrier Replacement Parts 699-010

Diff clutch pressure control valve

Part Number: RNB-699-010

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

Exedy Clutch USA Clutch Kits 04088

CLUTCH KIT, OE REPLACEMENT

Part Number: EXY-04088

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Hays Twister Full Race 3,200-3,600 Stall Torque Converter 97-1D32F

Torque Converters, Twister Full Race, 3,200-3,600 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D32F

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

GSP Complete Hub Assemblies 104018

Wheel Bearing and Hub Assembly, Steel, Natural, with Studs, Each

Part Number: GNA-104018

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

GSP Complete Hub Assemblies 104288

Wheel Bearing and Hub Assembly, Steel, Natural, with Studs, Each

Part Number: GNA-104288

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 Ring and Pinion Gears YG GM7.5-456K

Yukon Ring & Pinion sets

Part Number: YGA-24671

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

Currie 9 in. Crate Rear End Assemblies CR-GG135TNBB

78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GG135TNBB

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FAG USA Wheel Bearings 103121

Tapered Roller Bearing, 1.25 in. I.D.,2.328 in. O.D., Each

Part Number: FWB-103121

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

SKF Bearings Tapered Cone Bearings BR6 VP

Not Yet Reviewed

Estimated Ship Date: Today

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Hays Twister 3/4 Race 2,800-3,200 Stall Torque Converter 97-1C28Q

Torque Converters, Twister 3/4 Race, Street/Strip, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, THM350C, Chevy, Each

Part Number: HAY-97-1C28Q

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Hays Twister 3/4 Race 3,200-3,600 Stall Torque Converter 97-1F32Q

Torque Converters, Twister 3/4 Race, 3,200-3,600 rpm Stall Speed Range, 27-spline, 9.600 in. Diameter, Chevy THM200-4R, THM700-R4/4L60/MD8, Each

Part Number: HAY-97-1F32Q

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FAG Bearings Axle Bearings 102549

Axle Shaft Repair Bearing Various Makes 63-14

Part Number: FWB-102549

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

National Bearing Wheel Bearings 30206

Wheel Bearing, Tapered, Universal, Each

Part Number: NTL-30206

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

South Bend Clutch Stage 2 Drag Race Clutch Kits K04088-HD-DXD-B

Clutch Kit, Stage 2 Drag Race, Single, 1.000 in. - 14-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, Pontiac, Kit

Part Number: SBB-S0237

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

South Bend Clutch Stage 2 Endurance Clutch Kits K04002-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.130 in. - 10-spline, Kevlar® Disc, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SBB-K04002-HD-TZ

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 1987 BERETTA, 1987-1989 CENTURY, 1988-1989 REGAL - K04088-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.000 in. - 14-spline, Organic Disc, Pressure Plate, Buick, Chevy, Pontiac, Kit

Part Number: SBB-K04088-HD

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

ATP 142-Tooth Flexplate Z-214

Flexplate, 142-tooth, Steel, External Balance, Buick, Chevy, Oldsmobile, 3.8L, Each

Part Number: ATP-Z214

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

ATP Automotive Torque Converter Fasteners ZX-2056

Torque Converter Bolt Kit (6)

Part Number: ATP-ZX-2056

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Pioneer Automotive Oil Seals 759016

SEAL MSC

Part Number: PIO-759016

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Pioneer Automotive Valve Body Gaskets 749103

VALVE BODY GASKET

Part Number: PIO-749103

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today