OLDSMOBILE Transmission & Drivetrain

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

Part Number: MGR-G885456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Torque Converter, Street Rod, 2,000 rpm Stall, Buick, Pontiac, Oldsmobile, BOP, TH350, TH400, Each

Part Number: HUP-GM20BPO

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM75308

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Gear, Ring and Pinion, 4.33:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6903781

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Estimated Ship Date: Monday 11/17/2025

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CLUTCH MASTER CYLINDER KIT WITH WILWOOD PLASTIC RESERVOIR, 68-72 GM A BODY

Part Number: BTM-4768722

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Automatic Shifter, Floor Mounted, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 200-4R, Each

Part Number: LOK-FM200REM

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 12-Bolt Car, 3 Series, Set

Part Number: RMG-6903041

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

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

Part Number: RMG-79-0064-1

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

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Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36213

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Polished Mushroom Knob, TH350, Each

Part Number: LOK-CO350EMP

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Polished Mushroom Knob, 4L60E, Each

Part Number: LOK-CO4L60EFMP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 700R4, Each

Part Number: LOK-CO700CMB

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., Buick, Pontiac, Set.

Part Number: MGR-BP882355

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

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Automatic Shifter, GM, 4L60E, 16 in. Single Bend Black Stick, Black Anodized Mushroom Knob, Each

Part Number: LOK-CM4L60EBXMB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Ring and Pinion Gear, 4.11:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36216

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Torque Converter, Street Rod, 2,000 rpm Stall, Chevy, Buick, Oldsmobile, Pontiac, TH400, Each

Part Number: HUP-GM20400BP

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/17/2025

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Clutch Kit, Muscle Car, Organic, 1 1/8 in.- 26-Spline, 10.5 in. Disc, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RAM-92761

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

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Automatic Transmission Rebuild Kit, TransKit, GM, TH375, TH400, Kit

Part Number: BMM-20229

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

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Gear, Ring and Pinion, 3.55:1 Ratio, 27 Spline, 8.2 in. BOP Axle, Set

Part Number: YGA-24504

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Automatic Shifter, Winters Sidewinder, Reverse Pattern Valve Body, Standard Reverse Gate, GM, 700R4, 4L60, 4L60E, Each

Part Number: WPP-177-1R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

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Transmission Pan, Deep, Aluminum, Lightweight, Powerglide, Each

Part Number: ATI-203610

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885373

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/17/2025

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Differential Internals, Yukon Dura Grip or Eaton Positraction Internals for 8.5" GM with 28 Spline Axles, Kit

Part Number: YGA-16052

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 10.5 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit

Part Number: HAY-83-1100

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Estimated Ship Date: Dec 5, 2025 if ordered today

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