OLDSMOBILE Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Richmond Gear Differential Carrier Rebuild Kits XL-4050

Differential Carrier Gear Kit

Part Number: RMG-XL-4050

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Richmond Gear EXCel Mini Spools XL-5130

Mini Spool, MINI SPOOL GM 7.5" 26 SPL

Part Number: RMG-XL-5130

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Luk Clutch Ring and Pinion Gear Installation Kits 4620159100

Repair Kit, differential

Part Number: LUK-GDK320D

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

GSP New CV Axle Assemblies NCV10014

Axle Shaft, Direct Fit, New, CV, Steel, Buick, Cadillac, Olds, Front Passenger Side, Each

Part Number: GNA-NCV10014

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Richmond Gear EXCel Ring and Pinion Sets 12BC373 GM 8.875 in. (12-bolt) passenger car 3.73 Gears

Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC373

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM7.2-456IFS GM 7.2 in. IFS 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.25 in. IFS, Set

Part Number: MGR-GM7-2-456IFS

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Ring and Pinion Gear Installation Kits R9.3RMKT

GM 9.3 C AXLE 1957-62 MASTER BEARING KIT TIMKEN

Part Number: MGR-R9-3RMKT

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear 28 Spline Differential Carrier Cases GM 7.625 Inch GM7.6L

Carrier, OLC GM 7.6" 28 SPL 3.23-UP

Part Number: MGR-GM7-6L

Not Yet Reviewed

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Motive Gear Ring and Pinion Gear Installation Kits R9.3R

GM 9.3 C AXLE 1957-62 OLD PONTIAC BEARING KIT

Part Number: MGR-R9-3R

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-342A GM 7.5 in. 3.42 Gears

Ring and Pinion-GM 7.5/7.625

Part Number: MGR-GM7-5-342A

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R7.5GRL

Ring and Pinion Installation Kit, Basic, GM 7.625 in., Rear, Kit

Part Number: MGR-R7-5GRL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Richmond Gear Full Spools 81-1235-1

Spool, Full Size, Steel, 35-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: RMG-81-1235-1

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R7.5GRLT

Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRLT

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R7.5GRT

Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRT

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-342 GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM7-5-342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R7.5GRBMKT

Ring and Pinion Installation Kit, Master, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRBMKT

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Super Ring and Pinion Gear Installation Kits R7.5GRBSK

Ring and Pinion Installation Kit, Super Kit, GM, 7.5 in./7.625 in., Kit

Part Number: MGR-R7-5GRBSK

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear 30 Spline Differential Carrier Cases GM 8.5 Inch GM10L-30

Differential Case

Part Number: MGR-GM10L-30

Not Yet Reviewed

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Motive Gear Ring and Pinion Sets GM7.5-373A GM 7.5 in. 3.73 Gears

Ring and Pinion-GM 7.5/7.625

Part Number: MGR-GM7-5-373A

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-308A GM 7.5 in. 3.08 Gears

RP GM 7.5in 7.625in 3.08 MOT

Part Number: MGR-GM7-5-308A

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM7.5-323A GM 7.5 in. 3.23 Gears

RP GM 7.5in 7.625in 3.23 MOT

Part Number: MGR-GM7-5-323A

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R7.2RIFST

Ring and Pinion Installation Kit, Basic, GM 7.2 in. IFS, Front, Kit

Part Number: MGR-R7-2RIFST

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R8.5ORT

Ring and Pinion Installation Kit, Basic, GM 8.5 in. O Axle, Rear, Kit

Part Number: MGR-R8-5ORT

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Super Ring and Pinion Gear Installation Kits R7.2RIFSMK

Ring and Pinion Installation Kit, Super Kit, Chevy 7.25 IFS, Kit

Part Number: MGR-R72RIFSMK

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R8.5ORMK

Ring and Pinion Installation Kit, Master, GM 8.5 in. O Axle, Rear, Kit

Part Number: MGR-R8-5ORMK

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today