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

National Bearing Pinion Bearings M804049

Bearing, Pinion, 1.875 in. Inside Diameter, Each

Part Number: NTL-M804049

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

National Bearing Pinion Bearing Races M804010

Bearing Race, Steel, Each

Part Number: NTL-M804010

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

National Bearing Pinion Bearings HM804846

Bearing, Pinion, 1.875 in. Inside Diameter, Each

Part Number: NTL-HM804846

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

National Bearing Pinion Bearing Races HM89410

Bearing Race, Steel, 3.000 in. Outside Diameter, Each

Part Number: NTL-HM89410

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

Moser Engineering Replacement C-Clip Axles A102803CT-1

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, GM F-Body, A-Body, 8.2 in., 8.5 in., Each

Part Number: MSR-A102803-CT-1

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Moser Engineering Replacement C-Clip Axles A102812CT-1

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, GM A-Body, 8.5 in., Each

Part Number: MSR-A102812CT-1

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Moser Engineering M9 Fabricated 9 in. Housing and Axle Packages 9MGJDBAFXXBC-00476

9 IN. AXLE ASSEMBLY

Part Number: MSR-9MGJDBAFXXBC

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F2002-62

Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 5.00 in. Bolt Pattern, 62 in. Length, GM, Kit

Part Number: MSR-P79F2002-62

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F2004-60

Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 4.50 in./4.75 in. Bolt Pattern, 60 in. Length

Part Number: MSR-P79F2004-60

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F3002-58

Axle Housing, Axles, Full Floating, Ford 9 in., 31-Spline, 5 x 5.00 in. Bolt Pattern, 58 in. Length, GM, Kit

Part Number: MSR-P79F3002-58

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F3002-60

Axle Housing, Axles, Full Floating, Ford 9 in., 31-Spline, 5 x 5.00 in. Bolt Pattern, 60 in. Length, GM, Kit

Part Number: MSR-P79F3002-60

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 49-0050-1 GM 8.5 in. O axle 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5 in., O Axle, 10-Bolt, 3 Series, Set

Part Number: RMG-4900501

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0035-1 GM 8.875 in. (12-bolt) passenger car 5.38 Gears

Gear, Ring and Pinion, 5.38:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900351

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0037-1 GM 8.875 in. (12-bolt) passenger car 5.86 Gears

Gear, Ring and Pinion, 5.86:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900371

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 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: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Richmond Gear EXCel Ring and Pinion Sets GM75390TK GM 7.5/7.625 in. 3.90 Gears

Ring and Pinion Kit

Part Number: RMG-GM75390TK

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Richmond Gear Pro Gear Ring and Pinion Sets 79-0031-1 GM 8.875 in. (12-bolt) passenger car 5.57 Gears

Gear, Ring and Pinion, 5.57:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-7900311

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 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: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Richmond Gear EXCel Ring and Pinion Sets 12BC410 GM 8.875 in. (12-bolt) passenger car 4.10 Gears

Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC410

Not Yet Reviewed

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Richmond Gear Ring and Pinion Sets 69-0324-1 GM 7.5/7.625 in. 4.56 Gears

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

Part Number: RMG-6903241

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring and Pinion Gear Sets ALL70118 GM 7.5/7.625 in. 4.56 Gears

3.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Richmond Gear Ring and Pinion Sets 69-0326-1 GM 7.5/7.625 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-6903261

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Powertrax Cross Shaft Pins SG1910

Cross Shaft, Lock Right Replacement, Chevy, 12-Bolt Truck, 30-Spline, Each

Part Number: PWT-SG1910

Not Yet Reviewed

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Powertrax Differential Carrier Replacement Parts 624007SDD2

SPACER,FLANGED, SDD, 6241007-2

Part Number: PWT-624007-SDD2

Not Yet Reviewed

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Powertrax Differential Carrier Replacement Parts 3991004RDF

Cross Shaft, Steel, GM 7.625 in. with Lock Right Differential, 28-Spline, Each

Part Number: PWT-3991-004RDF

Not Yet Reviewed

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Dorman Ring and Pinion Sets 697-302 GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM 7.5/7.625 in., Set

Part Number: RNB-697-302

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today