OLDSMOBILE Transmission & Drivetrain

Ring and Pinion Gear, 4.56:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36218

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Estimated Ship Date: Today

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Flywheel, Steel, 166-Tooth, 30.6 lb., External Engine Balance, Oldsmobile, 260, 307, 350, 400, 403, 455, Each

Part Number: CTF-700500

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Shifter, StreetFighter, T-Handle, GM/Ford/Mopar, Each

Part Number: TCI-616443

4.42 out of 5 stars ( 19 )

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Gear, Ring and Pinion, 3.55:1 Ratio, GM, 12-Bolt Passenger Car, Set

Part Number: MGR-G888355

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Pressure Plate, Centerforce II, Diaphragm-Style, 10.4 in. Disc Diameter, Each

Part Number: CTF-CFT361739

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ring and Pinion Kit

Part Number: RMG-GM75308

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900331

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885488

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Shifter Conversion Kits, Automatic Transmission, Oldsmobile, Kit

Part Number: SIW-SC2312

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Bellhousing, OE Spec, Buick, Cadillac, Oldsmobile, Pontiac, Aluminum, Kit

Part Number: AWR-BHPO-10003K

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Automatic Transmission Rebuild Kit, Master Racing, GM, 200-4R, Kit

Part Number: TCI-389000

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Body Compu-Flow Manual Forward Pattern TH400

Part Number: ATI-403300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Shifter, Winters Sidewinder, Reverse Pattern Valve Body, Standard Reverse Gate, GM, TH350, Each

Part Number: WPP-157-1R

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Throwout Bearing, 1300 Series, Hydraulic, Bolt-on Design, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCL-1327

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900461

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, GM, Kit

Part Number: CTF-DF161675

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, GM 8.2 in., BOP Axle, Each

Part Number: YGA-32120

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Gear, Ring and Pinion, 4.30:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-430

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-4900071

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901711

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-456

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Pan, Deep, Aluminum, Natural, 4L60, 4L60E, Each

Part Number: BMM-70260

4.13 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 5.57:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901751

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Body, Manual, Forward Pattern, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATI-353300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, 2,400 rpm Advertised Flash Stall, TH400, Each

Part Number: HAY-97-1D24Q

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Estimated Ship Date: Dec 5, 2025 if ordered today

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