2003 Transmission & Drivetrain

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

Part Number: MGR-GM10-273

4.5 out of 5 stars ( 2 )

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Flywheel, Steel, 168-Tooth, 24.2 lb., Internal Engine Balance, Chevrolet, Each

Part Number: SXC-SC75S

5.0 out of 5 stars ( 1 )

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Flywheel, Forged Steel, 164-Tooth, 14.4 lb., Internal Engine Balance, 8-Bolt, Ford, 4.6L, Each

Part Number: ACL-600430

4.71 out of 5 stars ( 7 )

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Gear, Ring and Pinion, 4.11:1 Ratio, 1.750 in. Pinion, 30 Spline, 10.500 in. Ring Gear, GM 14 Bolt, Set

Part Number: YGA-24135

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Differential Cover, 10-bolt, Aluminum, Polished, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32030

3.5 out of 5 stars ( 8 )

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Differential Cover, Pro Series, Aluminum, Black Powdercoated, Machined Fins, Ford 9.75 in., Each

Part Number: AFE-46-71320B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SlipYoke Eliminator Kit, NP231, Jeep, Kit

Part Number: ROU-50-7907

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Ring & Pinion Gear, 4.56 Ratio, GM, 8.5 in./8.6 in., Set

Part Number: YGA-24161

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ring & Pinion Gear Set Dana 50 / 4.56 Ratio

Part Number: SVL-2020930

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Locking Hubs, Supreme, 27-spline, Aluminum, Chrome, Black Nylon Dial, Ford, Mazda, Pair

Part Number: MMK-426

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, LS, Each

Part Number: RAM-2550

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Gear, Ring and Pinion, 4.56:1 Ratio, Dana 44, Set

Part Number: MGR-D44-456

5.0 out of 5 stars ( 4 )

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Flexplate, Billet Steel, 152-Tooth, Internal Balance, Dodge, 47RE, 47RH, 48RE, Cummins, Each

Part Number: RVM-478-901

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Gear, Ring and Pinion, 3.55:1 Ratio, Ford, 9.75 in., Set

Part Number: MGR-F9-75-355

4.0 out of 5 stars ( 2 )

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Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Flywheel, Billet Steel, 164-Tooth, 21 lb., Internal Engine Balance, 8 Bolt Crankshaft Only, Ford, Modular, V8, Each

Part Number: SUM-700194

3.0 out of 5 stars ( 2 )

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Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-49-0009-1

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Shifter Installation Kit, Front Shift Kit, Hardware, Manual, T-56, Tremic, Chevrolet, Dodge, Ford, Kit

Part Number: IST-T56FSA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pinion Yoke, Steel, Spicer 1310 Type, 30-Spline, GM, 8.5 in., Kit

Part Number: YGA-41086

3.0 out of 5 stars ( 1 )

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Clutch Kit, 8.346 in. Diameter, Sport, Street/Strip, for use on Honda®, 1.5, 1.6, 1.7L, Kit

Part Number: ACL-HC5-SPSS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Pressure Plate, Long-Style, 11 in. Disc Diameter, Ford, Mercury, Each

Part Number: MCL-360500

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Hybrid Racing V3 Short Shifter Assembly (02-06 RSX) - Dust Red

Part Number: HYB-HYBSAS0121

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Clutch Kit, Organic, 1 in. Diameter Shaft, 24-Spline, 9.437 in. Diameter Disc, for Nissan, 2.8, 3.0L, Kit

Part Number: CTF-CFT534007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Flexplate, 130-Tooth, Steel, SFI 29.2, Hemi to GM, Chrysler, Dodge, Jeep, Each

Part Number: JPT-93010-CH

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