PONTIAC FIREBIRD Differential & Rear-End Components

Differential master rebuild kit

Part Number: SKF-SDK320-MK

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential rebuild kit

Part Number: SKF-SDK323-A

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential master rebuild kit

Part Number: SKF-SDK320-CMK

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Estimated Ship Date: Dec 1, 2025 if ordered today

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GUIDE,LKG DIFF CLU DISC

Part Number: ADO-00462787

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Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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SHIM KIT,DIFF BRG

Part Number: ADO-03995792

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Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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SHIM,DIFF SI THRUST(BELL END)

Part Number: ADO-14063589

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Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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SHIM,DIFF SI THRUST(BELL END)

Part Number: ADO-14063591

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Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Bearings

Part Number: ADO-S9

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Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRLT

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Taper Bearing Cone;

Part Number: NTL-M86649

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Estimated Ship Date: Dec 1, 2025 if ordered today

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RP GM 7.5in 7.625in 3.08 MOT

Part Number: MGR-GM7-5-308A

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Ring and Pinion-GM 7.5/7.625

Part Number: MGR-GM7-5-373A

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Axle Assembly, Remanufactured, Limited Slip, 3.23:1 Ratio, Each

Part Number: ZUD-RAA4351795CP

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Estimated Ship Date: Nov 20, 2025 if ordered today

• Core Charge $400.00
• Freight Charge
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Axle Assembly, Remanufactured, Open, 3.23:1 Ratio, Each

Part Number: ZUD-RAA435-1932C

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Estimated Ship Date: Nov 20, 2025 if ordered today

• Core Charge $400.00
• Freight Charge
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Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.90 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE

Part Number: YGA-12586

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 12P 8.875" GM 4.11 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12609

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle 8.2" BUICK/ OLDS/ PONTIAC REAR, 29-7/8", 28spl, with SEALED BALL BEARING

Part Number: SPZ-12228

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle 8.2" BUICK/ OLDS/ PONTIAC REAR, 29-7/8", 28spl, with SET9 TAPERED BEARING

Part Number: SPZ-12227

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.90 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE with 28spl POSI

Part Number: YGA-12580

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.36 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE

Part Number: YGA-12590

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pin and Spring Kit, Differential Carrier Replacement Component, Kit

Part Number: YGA-17011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 12P 8.875" GM 3.08 REAR R&P GEAR/ INSTALL KIT PACKAGE with 30spl POSI & AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12610

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 12P 8.875" GM 4.11 REAR R&P GEAR/ INSTALL KIT PACKAGE w/ 30spl POSI & AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12615

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Assembly, Remanufactured, Limited Slip, 3.23:1 Ratio, Each

Part Number: ZUD-RAA4351648CP

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $400.00
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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6903241

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Estimated Ship Date: Nov 26, 2025 if ordered today

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