Performance & Replacement Transmission & Drivetrain Parts

Gear, Ring and Pinion, 3.55:1 Ratio, Ford, 8 in., Set

Part Number: MGR-F880355

4.0 out of 5 stars ( 2 )

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Gear, Ring and Pinion, 3.90:1 Ratio, GM, 12-Bolt Passenger Car, Set

Part Number: MGR-G888390

4.5 out of 5 stars ( 2 )

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INPUT SHAFT

Part Number: SOX-30280-01

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 3 Series, Set

Part Number: MGR-G875410

5.0 out of 5 stars ( 3 )

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Differential Shims, Pinion Depth, Steel, Kit

Part Number: STR-N1962UC

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Torque Converter, Street Bandit, 11 in. Diameter, Lockup, 2,800-3,200 Stall, Ford, AODE, 4R70W, 1996-2003, Each

Part Number: APE-26513

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 21, 2026 if ordered today

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

Part Number: MGR-G885430

5.0 out of 5 stars ( 3 )

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Flexplate, Steel, SFI, Internal Balance, 8-Bolt Crank, Chevy, LS, Kit

Part Number: ATI-915737

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Transmission Dipstick, Locking, Bellhousing Mount, Billet Aluminum Handle, Black Finish, GM, TH400, Set

Part Number: MOR-41303

4.9 out of 5 stars ( 10 )

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Torque Converter, Street Bandit, 9.6 in. Diameter, 3,200-3,500 Stall, Ford, C-4, Small Bellhousing, Each

Part Number: APE-25053

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Flexplate, 164-tooth, Steel, Internal Engine Balance, SFI 29.1, Crank Spacer, Ford, Lincoln, Mercury, Kit

Part Number: ATI-915738

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Automatic Transmission, Up to 800 hp/700 ft. lbs, Rated Max, Level 4, 4L80E, RWD, 2,800 - 3,400 Stall, LS Bellhousing, Chevrolet, Kit

Part Number: GES-GS4L80ELSL4

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Torque Converters, Twister Full Race, 4,200-4,500 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D42F

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Estimated Ship Date: May 21, 2026 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 )

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Gear, Ring and Pinion, 5.14:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890514

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in./7.625 in., 2 Series, Set

Part Number: MGR-G875308

4.0 out of 5 stars ( 4 )

Estimated Ship Date: May 21, 2026 if ordered today

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Gear, Ring and Pinion, 3.36:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882336

5.0 out of 5 stars ( 5 )

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Torque Converter, Twister Full Race, 35-spline, 9.600 in. Diameter, 6L80E, Each

Part Number: HAY-97-1K32F

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Estimated Ship Date: May 21, 2026 if ordered today

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Torque Converter, Street Bandit, 9.6 in. Diameter, Lockup, 2,800-3,200 Stall, GM, 4L60E, 4L65E, 300mm, Each

Part Number: APE-49463

3.5 out of 5 stars ( 2 )

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Gear, Ring and Pinion, 2.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Gear, Ring and Pinion, 3.25:1 Ratio, Ford, 8 in., Set

Part Number: MGR-F880325

4.2 out of 5 stars ( 5 )

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Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882390

5.0 out of 5 stars ( 3 )

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Torque Converter, Street Bandit, 9.6 in. Diameter, 2,400-2,800 Stall, GM, Powerglide, Each

Part Number: APE-34032

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Gear, Ring and Pinion, 3.90:1 Ratio, GM, 7.5 in./7.625 in., Standard Rotation, Set

Part Number: MGR-G875390

4.0 out of 5 stars ( 3 )

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