2003 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Motive Gear Ring and Pinion Sets GM9.5-456 GM 9.5 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-456

4.5 out of 5 stars ( 2 )

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Centerforce II Clutch Kits CFT534007

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 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Rebuild Kits and Spider Gears YPKGM11.5-PC-DG1

Yukon Dura Grip Clutch Kit for Chrysler/AAM 11.5"

Part Number: YGA-16185

Not Yet Reviewed

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McLeod StreetPro Clutch Kits for 2001-2004 MUSTANG - 75103

Clutch Kit, StreetPro, Organic, 1 1/8 in.- 26-Spline, 11 in. Disc, Ford, 4.6L, Kit

Part Number: MCL-75103

Not Yet Reviewed

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TransGo Performance Shift Kits AODE-3

Shift Kit, Full Manual, Ford, AODE, 4R70W, Competition, No Computer, Each

Part Number: TRG-AODE-3

5.0 out of 5 stars ( 1 )

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Motive Gear 31 Spline Differential Carrier Cases M4204F318

Differential, Limited Slip, 31-Spline, Ford, 8.8 in., Each

Part Number: MGR-M4204F318

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-342 GM 8.5/8.6 in. 3.42 Gears

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

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Motive Gear Ring and Pinion Sets GM10-342A GM 8.5/8.625 in. 3.42 Gears

4.5 out of 5 stars ( 16 )

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Exedy OE Clutch Kits KFM30

Clutch Kit, Stock Replacement, OEM, Organic Disc, 23-spline, Pressure Plate, Ford, Mazda, Kit

Part Number: EXY-KFM30

Not Yet Reviewed

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Yukon Gear & Axle Differential Pinion Yokes YY GM14T-1410-30S

Yoke, Differential Location, 30-spline Inner, Steel, Rear, GM 10.5 in. (14-bolt), Each

Part Number: YGA-41180

1.0 out of 5 stars ( 1 )

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South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 2002-2006 SIERRA 1500, SILVERADO 1500 - K04232-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, 4.8L, 5.3L, Kit

Part Number: SBB-K04232-HD

Not Yet Reviewed

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Sonnax Remanufactured Valve Bodies F095

*VALVE BODY

Part Number: SOX-F095

Not Yet Reviewed

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USA Standard Gear Master Overhaul Kits ZK D80-B

USA Standard Master Overhaul kit Dana 80, Rear, Kit

Part Number: SPZ-37078

Not Yet Reviewed

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Fidanza Billet Aluminum 135-Tooth Flywheel 198281

Fidanza Billet Aluminum 135-Tooth Flywheel 198281

Flywheel, Aluminum, 7.5 lbs., Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: FIZ-198281

Not Yet Reviewed

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USA Standard Gear Master Overhaul Kits ZK GM8.25IFS-B

USA Standard Master Overhaul kit for the '99 and newer GM 8.25" IFS differential

Part Number: SPZ-37053

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Performance Machine Smooth 5-Speed Hydraulic Clutch Covers 0066-2000-CH

CLUTCH COVER

Part Number: PMM-S0227

Not Yet Reviewed

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Motive Gear Ring and Pinion Sets GM10-342 GM 8.5/8.6 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5 in/8.6 in., Set

Part Number: MGR-GM10-342

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Sets D44-513 Dana 44 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, Dana 44, Set

Part Number: MGR-D44-513

5.0 out of 5 stars ( 3 )

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McLeod Aluminum 164-Tooth Flywheel 563406

Flywheel, 164-tooth, Internal Engine Balance, Billet Aluminum, SFI 1.1, Ford, 4.6L, 6-Bolt Crank, Each

Part Number: MCL-563406

5.0 out of 5 stars ( 1 )

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aFe Street Series Transmission Pans for 1994-2006 F-150, 1997-1999 F-250 - 46-70220

Transmission Oil Pan, Aluminum, Natural, Deep, +2 qts. Capacity, Ford, 4R70W, AODE, Each

Part Number: AFE-46-70220

4.33 out of 5 stars ( 3 )

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Yukon Gear & Axle Ring and Pinion Sets YG F8.8-373 Ford 8.8 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set

Part Number: YGA-24096

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Richmond Gear EXCel Ring and Pinion Sets GM825410 GM 8.25 in. IFS 4.10 Gears

Ring and Pinion Gears, EXCel, GM 8.25 in., IFS, 4.10:1 Ratio, 30-spline, Reverse Rotation, Front, GM 8.25 in., IFS, Cadillac, Chevrolet, GMC, Set

Part Number: RMG-GM825410

4.5 out of 5 stars ( 2 )

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Zoom MU Series Clutches MU50185-1SK

Clutch, MU Series, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Chevrolet, Pontiac, Kit

Part Number: ZZZ-MU50185-1SK

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets GM75355 GM 7.5/7.625 in. 3.55 Gears

Ring and Pinion Kit

Part Number: RMG-GM75355

Not Yet Reviewed

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Centerforce DFX Clutch Discs 323388144

Clutch Disc, DFX, Sprung Hub, Cerametallic, 11.0 in. diameter, Ford, Car, Truck, Each

Part Number: CTF-323388144

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets F75410 Ford 7.5 in. 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-F75410

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today