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

TCI Racing Overhaul Kits 388600

TCI Racing Overhaul Kits 388600

Kit Racing Overhaul 81-Later TH-2004R 27 Spline

Part Number: TCI-388600

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Pioneer 166-Tooth Flexplate FRA-117

Flexplate, 166-tooth, External Engine Balance, Steel, 2.490 in. I.D. Crankshaft Register, Pontiac, 350, 400

Part Number: PIO-FRA-117

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

Hughes Performance Transmission Adapter Plates HP9605

Transmission Adapter, Aluminum, Mounting Hardware, B.O.P Engine to Chevy Bellhousing, 700R4, TH350/400, Kit

Part Number: HUP-HP9605

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

TCI Valve Body Performance Improver Transmission Upgrade Kits 626300

Transmission Upgrade Kit, Performance Improver, Buick, Chevy, Oldsmobile, Pontiac, Powerglide, 1967-73, Kit

Part Number: TCI-626300

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Silver Sport Hydraulic Clutch Master and Slave Kits HGA1MAG

Hydraulic Clutch Kit 1964 1967 GM A Body with Tremec Magnum

Part Number: IST-HGA1MAG

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 ESR Series 3,800 Stall Torque Converter ESRL7082-27

TORQUE CONVERTER, GM TORQUE CONVERTER 700R4, 200R4 LT ENGINE, 27 SPLINE 3800 STALL

Part Number: FTI-ESRL708227

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

ACDelco New Stock Stall Torque Converter 24281394

Torque Converter, New, Stock Usage, AF50-8, Buick, Cadillac, 3.6L, Each

Part Number: ADO-24281394

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Accumulator Piston Springs 24209794

Automatic Transmission Accumulator Piston Spring, 1-2 Violet Outer Spring, 4L60, 700R4, Each

Part Number: ADO-24209794

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Kickdown Kits KDP-2200U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Polished Aluminum Fittings, GM, TH200, Kit

Part Number: LOK-KDP-2200U

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

Pioneer Automatic Transmission Kickdown Cables CA-1981

Automatic Transmission Kickdown Cable, Black Plastic Jacket, 43.70 in. Length, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1981

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ACDelco Helix Seal Retainers 08654491

Helix Seal Retainer, Torque Converter Lock Up Component, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-8654491

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Lokar Midnight Series Flexible Braided Stainless Transmission Dipsticks XTD-3350TM

Transmission Dipstick, Braided Stainless Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, TH350, Each

Part Number: LOK-XTD-3350TM

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Braided Stainless Transmission Dipsticks SUM-703102B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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TransGo Automatic Transmission Boost Valves 7-422

Boost Valve/Bushing, .422 TV, 700R4/200-4R, Kit

Part Number: TRG-7-422

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-3200FM

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, TH200, Each

Part Number: LOK-TD-3200FM

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

Hays Street 450 Clutch Conversion Kits 91-1005

Clutch Kits, Street 450 Clutch Conversion Kits, Performance, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1005

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Pioneer 160-Tooth Flexplate FRA-147

FLYWHEEL ASSM.

Part Number: PIO-FRA-147

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

Lokar Vintage Series Kickdown Kits VS-23504

Automatic Transmission Kickdown Kit, Vintage Series, GM, TH350, Black/Blue, Kit

Part Number: LOK-VS-23504

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

Pioneer Automotive Automatic Transmission Rebuild Components 750038

Overhaul kit

Part Number: PIO-750038

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

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2350HTBLACK

Automatic Transmission Kickdown Cable, Midnight Series Stainless Steel Hi-Tech Kickdown Kit, Black Vinyl Jacket, 42.0 in. Length, Fittings, Chevy, Kit

Part Number: LOK-S9166

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Hughes Performance Street Rod 2,000 Stall Torque Converter GM20 (BPO)HD

Torque Converter, Street Rod, 2,000 rpm Stall, Buick, Oldsmobile, Pontiac, BOP, TH350, TH400, HD Sprag, Each

Part Number: HUP-GM20BPOHD

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance 2,200-2,600 Stall Torque Converter ALL26906

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Automatic Transmission Clutch Backing Plates 24212460

Automatic Transmission Clutch Steels, ACDelco GM Genuine Parts Automatic Transmission Clutch Backing Plates, Each

Part Number: ADO-24212460

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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McLeod 1300 Series Hydraulic Throwout Bearings 13085

Throwout Bearing, Hydraulic, 1 1/8 in. Shaft Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: MCL-13085

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

PRW Flexplate Fasteners 1003909

Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, 1.075 Length, TH300/400/700R4 Adapter, GM Gen III/IV, Set of 6

Part Number: PQX-1003909

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

Need It Sooner? We recommend these similar substitute parts:

BTR Flexplate Fasteners BTR57940

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dura-Bond Automatic Transmission Bushings 25032A

Transmission Bushing, Actual OD - 1.0145; Length - 2.44; Max Wall - 0.073

Part Number: DUR-25032A

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 Valve Body Separator Plates 24241782

Valve Body Separator Plates, OE Replacement, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, SAAB, 4L60E, Each

Part Number: ADO-24241782

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