BUICK Transmissions

Shift Improver Performance Pack, 4L60E, 4L65E, 4L70E, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SOX-HP-4L60E-01

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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• $10 Summit Bucks

Flexplates, GM Genuine Parts, 168-tooth, Steel, 14.13 in. Diameter, Internal Engine Balance, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12654640

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• $20 Summit Bucks

Automatic Transmission Rebuild Set, with TV Cable Corrector Kit, Checkballs, etc., GM 4L60-E, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SOX-SC-4L60E

Not Yet Reviewed

Estimated Ship Date: Today

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• $10 Summit Bucks

Automatic Transmission Tailhousings, 4L60E, OEM-style, Rear, with Seal, Aluminum, Natural, Each

Part Number: ADO-24241496

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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• $20 Summit Bucks

Automatic Transmission Rebuild Kit, GM 700R4, 4L60, Kit

Part Number: SOX-SC4L60

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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• $10 Summit Bucks

Automatic Transmission Clutch Steels, ACDelco GM Genuine Parts Automatic Transmission Clutch Steel Plates, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-24258504

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Estimated Ship Date: Today

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Automatic Transmission Pan, Steel, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: ADO-24229658

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Estimated Ship Date: Today

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• $20 Summit Bucks

PLANET REBUILD KIT HD

Part Number: SOX-28922-01HDK

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Drop Ship
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• $10 Summit Bucks
• Special Order

Transmission Control Module, OE Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Isuzu, SAAB, Each

Part Number: ADO-24252114

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Core Charge $25.00
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• $20 Summit Bucks
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Auto Trans Clutch Plate Kit

Part Number: ADO-24238603

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• $20 Summit Bucks
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Torque Converter, New, Stock Usage, 9.290 in. Diameter, Buick, Chevrolet, GMC, Each

Part Number: ADO-24281745

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks

Automatic Transmission Valve Bodies, ACDelco GM Genuine Parts Automatic Transmission Valve Bodies, Cast Aluminum, Buick, Chevy, Each

Part Number: ADO-24288570

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Estimated Ship Date: Jan 7, 2026 if ordered today

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks
• Special Order

Automatic Transmission Clutch Hubs, GM Genuine Parts Automatic Transmission Clutch Hubs, Steel, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: ADO-12491928

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Shift Interlock Solenoid

Part Number: ADO-88967140

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
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Auto Trans Input Carrier

Part Number: ADO-24250885

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
• Special Order

CARRIER ASM-INPUT (W/OUTPUT INTL GR)

Part Number: ADO-24267561

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
• Special Order

Auto Trans Valve Body

Part Number: ADO-24264376

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Input Sun Gear

Part Number: ADO-24247187

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Automatic Transmission Internal Gear

Part Number: ADO-24278194

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
• Special Order

CARRIER ASM-INPUT (W/OUTPUT INTL GR)

Part Number: ADO-24270413

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
• Special Order

Automatic Transmission Differential Sun Gear

Part Number: ADO-24290259

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
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GEAR ASM-REACTION SUN

Part Number: ADO-24282554

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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GEAR-RR SUN

Part Number: ADO-24276506

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Input Sun Gear

Part Number: ADO-24229201

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Automatic Transmission Gears, Reaction Internal Gear, GM, Each

Part Number: ADO-24233619

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order