1968 PONTIAC FIREBIRD Differential & Rear-End Components

Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Kit

Part Number: MRG-9891

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: MGR-MS12C

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, GM, 12-Bolt Car, Kit

Part Number: MGR-R12CR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Cover, Steel, Chrome, GM, 12-Bolt, Passenger Car, Each

Part Number: MRG-9894

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential Cover, 10-bolt, Steel, Chrome, GM 8.2 in., BOP Axle, Each

Part Number: YGA-32015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, GM, 12-Bolt Passenger Car, 8.875 in. Open, Kit

Part Number: MGR-GM12IKC

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Pinion Bearing Kit, GM 8.875 in. Car, Timken Bearings, Chevy, GMC, Kit

Part Number: MGR-R12CRTPK

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Estimated Ship Date: Today

Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: RMG-78-1230-1

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Estimated Ship Date: Aug 25, 2025 if ordered today

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AXLE SHAFT

Part Number: SDH-2022589-1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Mini Spool, MINI SPOOL GM 10 BOLT 8.2"

Part Number: RMG-XL-5135

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Carrier Bearings, GM 12 Bolt

Part Number: RMG-29-0005-1

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Ring and Pinion Installation Kit, GM, 12-Bolt, 8.875 in. Diameter Ring Gear, 30-Spline Pinion, Kit

Part Number: RMG-831019B

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

SOLID SPACER & SHIM KIT GM12 BOLT CAR

Part Number: MGR-4101

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Estimated Ship Date: Aug 26, 2025 if ordered today

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Pinion Bearing Kit, PBK GM 8.875" CAR

Part Number: MGR-R12CRPK

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Mini Spool, MINI SPOOL GM 12 BOLT CAR

Part Number: RMG-XL-5145

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Minimum Install, 27-spline, Standard Rotation, Rear, GM 8.2 in., BOP Axle, Kit

Part Number: YGA-12054

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Differential Bearings, GM 8.875 in. (12-bolt), Car/Truck, Kit

Part Number: NTN-NBDRK323A

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Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Gear Installation Kit, Differential Rebuild Master, GM 8.875 in. (12-bolt), Car/Truck, Kit

Part Number: NTN-NBDRK323AMK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Cross Shaft, Differential, Steel, GM, 12-Bolt, 8.875 in. Each

Part Number: RMG-8002691

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.2 in. BOP Axle, Rear, Kit

Part Number: MGR-R8-5PR

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Ring and Pinion Installation Kit, GM, 10-Bolt, 8.2 in. Diameter Ring Gear, 27-Spline Pinion, Kit

Part Number: RMG-831040B

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