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

TransGo Automatic Transmission Accumulator Pistons 2004R-2ACM

1-2 Accumulator Piston Kit Fits TH200-4R 1981-on

Part Number: TRG-2004R-2ACM

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Hughes Performance Basic Overhaul Race Kits HP3786

Hughes Performance Basic Overhaul Race Kits HP3786

Automatic Transmission Rebuild Kit, Basic Overhaul Race Kit, Gaskets, Seals, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, 700R4, 4L60, Kit

Part Number: HUP-HP3786

3.33 out of 5 stars ( 3 )

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Fidanza Billet Aluminum 153-Tooth Flywheel 198661

Flywheel, Aluminum, 13.5 lbs., Chevy, Each

Part Number: FIZ-198661

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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RAM Billet Aluminum 153-Tooth Flywheel 2555

5 out of 5 stars ( 1 )

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ATP Automatic Transmission Filter Kits B-161

Transmission Filter, Direct-Fit, Kit

Part Number: ATP-B161

5.0 out of 5 stars ( 4 )

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Bowler Performance Hydraulic Clutch Master Cylinders 4768722

Clutch Master Cylinder, Hydraulic, Stock Bore Size, Aluminum, Black, Two Outlets, White Plastic Reservoir, Buick, Chevrolet, GMC, Olds, Pontiac, Kit

Part Number: BTM-4768722

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RESTOPARTS® Supplied Transmission Kickdown Switches PZ00415

Switch, Automatic Transmission Kickdown, TH400, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: OPG-PZ00415

5.0 out of 5 stars ( 2 )

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Summit Racing™ Kickdown Switch for 1970-1984 Chevy C/K Series Trucks, Corvette, Camaro, Chevelle, Impala, Blazer, 1970-1975 Cutlass, 1966-1974 Firebird, GTO, Bonneville, 1972 Skylark SUM-RP20011

5 out of 5 stars ( 3 )

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ATP Detent Cables Y-103

Detent Cable, Automatic Transmission, 41.75 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y103

4.18 out of 5 stars ( 11 )

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ATP Automatic Transmission Governor Seals SO-40

Automatic Transmission Rebuild Components, LCS Governor Cover Gasket, 3.25 in. Diameter, Rubber, GM, TH350, TH200C, THM700-R4/4L60/MD8, Each

Part Number: ATP-SO40

5.0 out of 5 stars ( 3 )

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Richmond Gear Super T-10 Plus 4-Speed Transmissions 7021520

Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-7021520

4.0 out of 5 stars ( 4 )

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Richmond Gear Super T-10 Plus 4-Speed Transmissions 7021530

Manual Trans Assembly; Super T-10 Plus 4-Speed Transmission; 2.64 X Ratio; 1st-2.64; 2nd-1.60; 3rd-1.23; 4th-1

Part Number: RMG-7021530

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

ATI Automatic Transmission Rebuild Components ATI402131

Automatic Transmission Component, Manual Valve Lever Spring, GM, TH400, Each

Part Number: ATI-402131

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Timken Automatic Transmission Selector Shaft Seals 8792S

Seal, Automatic Transmission Selector Shaft, Each

Part Number: TMK-8792S

5.0 out of 5 stars ( 6 )

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Richmond Gear Bearing Retainers 8622911

Retainer, Front Bearing Retainer, GM, Richmond 6-Speed

Part Number: RMG-8622911

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

American Powertrain Science Friction Flywheels FWBU-10001

Flywheel, Science Friction, Billet Steel, Buick, Each

Part Number: AWR-FWBU10001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Sachs Stock Replacement Clutch Kits K1675-10

Clutch Assembly, OE Style, Single Organic Full Face Disc, 10 Spline Input, 10.5 in. Dia., 1.125 in. Input Shaft, Sprung Hub, Diaphragm, GM Style, Kit

Part Number: SXR-K1675-10

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

Richmond Gear Bearing Retainers 8624911

Retainer, Front Bearing, GM, Richmond 5-Speed

Part Number: RMG-8624911

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

WIX Filters Transmission Filters 58879

Transmission Filter, Replacement, Each

Part Number: WIX-58879

2.0 out of 5 stars ( 2 )

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FTI Performance SRL Series Billet Lockup 4,000 Stall Torque Converter SRLT8082

GM TORQUE CONVERTER 4L60/4L60E/700R4, 30 SPLINE 4000 STALL

Part Number: FTI-SRLT8082

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

FTI Performance SRL Series Billet Lockup 3,200 Stall Torque Converter SRLT0082

TORQUE CONVERTER 3200 STALL

Part Number: FTI-SRLT0082

5.0 out of 5 stars ( 1 )

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 ATI407255

Automatic Transmission Rebuild Components, Forward and Direct Pressure Plate, THM400, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ATI-407255

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PRW Flywheel Fasteners 1001282

Flywheel Bolts, 12pt Head, M11 x 1.5 in., 0.800 in. UHL, 8740 Chromoly, Black, LS, Set of 6

Part Number: PQX-1001282

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Hays Street 650 Clutch Conversion Kits 92-1004

Clutch Kit, Street 650 Clutch Conversion, Performance, Single Disc, 1.125 in. - 10-spline, 11.000 in. Sintered Metallic Disc Diameter, Chevy, Jeep

Part Number: HAY-92-1004

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Pioneer Flexplates FRA-168

Flexplate, Steel, Stock Replacement, Buick, Non-SFI, Each

Part Number: PIO-FRA168

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ATI Automatic Transmission Rebuild Components ATI405742

Transmission Rebuild Components, Park Pawl Pin and Clip, TH400, Each

Part Number: ATI-405742

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ACDelco Valve Body Gaskets 08689949

Valve Body Gaskets, 700R4, 4L60, Fiber, Kit

Part Number: ADO-8689949

5.0 out of 5 stars ( 2 )

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