BUICK Transmission & Drivetrain

Torque Converter, SRL Billet Series, 3,600 Stall RPM, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS0086

4.67 out of 5 stars ( 3 )

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GM TORQUE CONVERTER 4L60/4L60E/700R4, 30 SPLINE 2800-3000 STALL

Part Number: FTI-SRLT3082

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Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each

Part Number: TCI-302600

2.33 out of 5 stars ( 3 )

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

Part Number: FTI-SRLS0082

4.75 out of 5 stars ( 4 )

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Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Chevy, V8, Kit

Part Number: MCL-6921-07

5.0 out of 5 stars ( 3 )

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

Part Number: FTI-SRLS3082

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Clutch Kit, RXT HD Twin Disc, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Chevy, Ford, Pontiac, Kit

Part Number: MCL-6923-07HD

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Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Kit

Part Number: MCL-6923-07

5.0 out of 5 stars ( 2 )

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Clutch Kit, RST HD Twin, 1.000 in. - 26-spline, Organic/Ceramic Disc, Solid, Buick, Chevy, Chrysler, Dodge, Ford, Mercury, Olds, Plymouth, Kit

Part Number: MCL-6911-07MD

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Differential Carrier Clutches, ACDelco Differential Clutch Kits, Composite Clutch Pack, Cadillac, Buick, Each

Part Number: ADO-85632233

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Clutch Kit, RXT HD Twin Disc, 1.125 in. - 26-spline, Ceramic Disc, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: MCL-6921-07HD

5.0 out of 5 stars ( 1 )

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

Part Number: FTI-SRLS8082

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Hydraulic Throwout Bearing Conversion, Hydramax Clutch Release System, with Remote Reservoir, Braided SS/PTFE Hose, Aluminum, Chevrolet, BOP, Kit

Part Number: AWR-HMGM40020

4.0 out of 5 stars ( 1 )

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Differential, Eaton Detroit Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-187C148A

5.0 out of 5 stars ( 2 )

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Ring and Pinion and Differential Combo, GM 8.2 in. BOP Axle, 3.36:1 Ratio, 28-Spline, Buick, Oldsmobile, Pontiac, Kit

Part Number: YGA-12584

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Throwout Bearing Conversion, Hydraulic, Hydramax, Buick, Pontiac, Oldsmobile, Kit

Part Number: AWR-HMGM40013

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Estimated Ship Date: Jan 18, 2027 if ordered today

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Ring and Pinion and Differential Combo, GM 8.5 in., 3.42:1 Ratio, 28-Spline, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: YGA-12627

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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

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Clutch Kit, RXT, 1 1/8 in. x 10-Spline, Chevy, Small/Big Block, 166/168 tooth Flywheel, Kit

Part Number: MCL-6921-04

5.0 out of 5 stars ( 3 )

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Torque Converter, SRL-3 Billet Series, Triple Clutch, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS3082-3

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Clutch Kit, RST HD Twin, 1.125 in. - 26-spline, Organic/Ceramic Disc, Solid, Buick, Chevy, Dodge, Ford, Mercury, Olds, Plymouth, Pontiac, Kit

Part Number: MCL-6913-07MD

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Automatic Transmission Shifters, Cable Operated, Reverse Pattern, Black Shifter Stick, Black Aluminum Pistol Grip Knob, THM400, Buick, Chevy, GMC, Kit

Part Number: ATI-800120A

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Torque Converter, SRL-3 Billet Series, Triple Clutch, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS0082-3

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Clutch Kit, Force 9.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, Small Block, Kit

Part Number: RAM-75-2125S

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Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D28F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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