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

Part Number: ADO-24229658

Not Yet Reviewed

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 15, 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 16, 2026 if ordered today

• Core Charge $25.00
• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Clutch Plate Kit

Part Number: ADO-24238603

Not Yet Reviewed

• Free Shipping
• $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

Not Yet Reviewed

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
• Special Order

Shift Interlock Solenoid

Part Number: ADO-88967140

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Input Carrier

Part Number: ADO-24250885

Not Yet Reviewed

Estimated Ship Date: Jan 5, 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

Auto Trans Internal Gear

Part Number: ADO-24219410

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
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Auto Trans Valve Body

Part Number: ADO-24256111

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Drive Sprocket

Part Number: ADO-24211129

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Sunshell

Part Number: ADO-24228345

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Automatic Transmission Tailhousings, OEM-style, Rear, with Seal, Aluminum, Silver, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-8651908

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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• $20 Summit Bucks
• Special Order

PISTON ASM,INPUT CLU

Part Number: ADO-19368340

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• $20 Summit Bucks
• Special Order

BODY ASM-C/VLV (NON-ETRS)

Part Number: ADO-24042059

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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

Automatic Transmission Valve Body

Part Number: ADO-24042856

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Actuator Feed Accumulator Piston

Part Number: ADO-24264342

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Driven Sprocket

Part Number: ADO-24265880

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• $20 Summit Bucks
• Special Order