CADILLAC Transmission & Drivetrain

Ring and Pinion Gears,USA Standard 8.6" GM, 4.11 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10729

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 4.56 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10730

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: YGA-10399

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.6" GM, 4.56 Ratio Rear Ring & Pinion Gea

Part Number: YGA-10414

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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RING AND PINION KIT

Part Number: MGR-MGK222

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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VALVE ASM,CONT (W/ BODY & VLV)

Part Number: ADO-19434102

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Core Charge $300.00
• Free Shipping
• $20 Summit Bucks
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CARRIER ASM-DIFF

Part Number: ADO-86506324

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
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CARRIER ASM-FRT DIFF

Part Number: ADO-84547504

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Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
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VALVE ASM-CONT (W/ BODY & VLV)2018 8L90 NON ESS

Part Number: ADO-24042439

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Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks
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CARRIER ASM-DIFF

Part Number: ADO-84018234

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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VALVE ASM-CONT (W/ BODY & VLV) 2018 8L90 ESS

Part Number: ADO-24042438

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks
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CARRIER ASM-DIFF

Part Number: ADO-84717478

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
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CARRIER ASM-DIFF

Part Number: ADO-85660248

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Freight Charge
• $20 Summit Bucks
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CARRIER ASM-FRT DIFF

Part Number: ADO-85567335

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Reman Rear Axle Assy, Getrag 8 In. Ring Gear, 2005-07 CTS, STS, 3.42 Ratio

Part Number: ZUD-RAA440-1418

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Core Charge $400.00
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SUPPORT ASM-CTR

Part Number: ADO-24063441

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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• $20 Summit Bucks
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Differential, Posi Performance, Electric Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-19659-010

Not Yet Reviewed

• Free Shipping
• $150 Summit Bucks
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Ring and Pinion Gears,USA Standard 8.6" GM, 4.56 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10740

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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FLYWHEEL ASM

Part Number: ADO-24279978

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• $20 Summit Bucks
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Auto Trans Valve Body

Part Number: ADO-24269992

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

VALVE ASM-CONT (W/ BODY & VLV)

Part Number: ADO-24065869

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $1,000.00
• Free Shipping
• $20 Summit Bucks
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VALVE ASM,CONT (W/ BODY & VLV) (KIT)

Part Number: ADO-24047996

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Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $300.00
• Free Shipping
• $20 Summit Bucks
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DIFFERENTIAL,L/SLIP

Part Number: ADO-22896613

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
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DIFFERENTIAL ASM

Part Number: NAL-22849885

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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DIFFERENTIAL ASM

Part Number: ADO-22849885

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order