2003 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

ARB Air Locker 27 Spline Differential Dana 30 RD100

Air Locker, Dana 30, 27-Spline, 3.73 and Up Ratio, Each

Part Number: ARB-RD100

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Eaton Electronic ELocker 27 Spline Differential Dana 30 19818-020

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Wilwood Forged Dynalite Big Brake Front Brake Kits for 1990-2005 MIATA - 140-11704-DR

Wilwood Forged Dynalite Big Brake Front Brake Kits for 1990-2005 MIATA - 140-11704-DR

Disc Brake, Front, Big Brake, Drilled/Slotted Rotors, 4-Piston Red Calipers, Mazda, Kit

Part Number: WIL-140-11704-DR

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Holley LS Modular Lo-Ram EFI Intake Systems 300-624

Intake Manifolds, Dual Injection, Lo-Ram EFI, Cathedral Port Heads, Standard Deck, 105mm Bore, Aluminum, Satin Finish, Chevy, LS, 4.8-6.0L, Each

Part Number: HLY-300-624

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Standard Motor Diesel Injection High-Pressure Oil Pumps HPI18

Diesel Injection High Pressure Oil Pump, IC Corporation, International, Each

Part Number: SMP-HPI18

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Borla S-Type Cat-Back Exhaust Systems for 2001-2006 TT QUATTRO - 14957

Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless, Natural, Split Rear Exit, Audi, 1.8L, Kit

Part Number: BOR-14957

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Kooks Headers Race Long Tube Headers 29302401

Headers, Long Tube, Stainless Steel, Natural, Chevy LS Swap, Pair

Part Number: KOK-29302401

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Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

The Driveshaft Shop Driveshafts for 2001-2004 CORVETTE - 610082

Driveshaft, Rear, Assembled, Balanced, One-piece, Aluminum, 3.500 in. Diameter, Chevrolet, Each

Part Number: DSS-GMC5M-2-E

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-330 Dana 60/Ford 10.5 in. 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-330

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams XFI RPM Cam and Lifter Kits K54-408-11

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 259/265, Lift .515/.522, Chevy, Kit

Part Number: CCA-K54-408-11

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trail-Gear Trail-Link Three Rear 3-Link Kits for 1995-2004 TACOMA - 300686-KIT

Trail-Link Suspension Kit, Rear (3 link Tacaoma 1995.5-2004)

Part Number: TGI-300686-KIT

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DeWitts Direct-Fit Pro-Series Radiators for 2001-2004 CORVETTE - 32-1139111B

Radiator, Direct Fit - 2001-04 Corvette, Cut Down 2 row 1" tube with trans & oil cooler

Part Number: DWR-1139111B

Not Yet Reviewed

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PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC2073

Disc Brake Kit, Z23 Evolution Sport Brake Upgrade with Calipers, Front and Rear, Chevy, GMC, Kit

Part Number: PWR-KC2073

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Fluidyne High Performance Radiators for 2003-2009 RAM 2500, 2003-2008 RAM 3500 - RDO.0309.CUMMINS

Radiator, Crossflow, 3 Row, Aluminum, Natural, Billet Radiator Cap, Dodge, Cummins, L6, Each

Part Number: FLD-S0018

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

XClutch Stage 2R Clutch Kits for 2003-2006 350Z, G35 - XKNI25525-1R

Clutch Kit Inc Flywheel; Stage 2R Ceramic Race Disc

Part Number: XCL-XKNI25525-1R

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Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Aldan American Road Comp Suspension Packages for 1999-2006 SIERRA 1500, SILVERADO 1500 - 300219

Coil-Over, Road Comp, Single Adjustable, 800 lbs./in. Front Spring Rate, 0-2 in. Lowered Front, Stock Height Rear, Chevy, GMC, BBC, Kit

Part Number: AAX-300219

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Yukon Gear & Axle Full Spools YP FSGM11.5-30

Yukon steel spool for GM & Chrysler 11.5" with 30 spline axles

Part Number: YGA-32185

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

FTI Performance SRL-3 Series Billet Triple Clutch 3,200 Stall Torque Converter SRLS0082-3

Torque Converter, SRL-3 Billet Series, Triple Clutch, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS0082-3

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FTI Performance SRL-3 Series Billet Triple Clutch 3,200 Stall Torque Converter SRLT0082-3

TORQUE CONVERTER 3200 STALL TRIPLE CLUTCH

Part Number: FTI-SRLT0082-3

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Nitrous Outlet EFI Dual Nozzle Systems 00-10002-10

GM EFI Dual Nozzle System (10lb Bottle)

Part Number: NXO-00-10002-10

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Centerforce - Clutch Kits for 2001-2005 RAM 2500, RAM 3500 - DF473253

Dodge Ram 2500 and Ram 3500 5.9L, Dual Friction ®, Clutch Pressure Plate, Disc, and Flywheel Set

Part Number: CTF-DF473253

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-LS1-4000-6125-58

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 5.7L, Each

Part Number: SCA-4LS140065

5.0 out of 5 stars ( 1 )

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RAM Force 10.5 Dual Disc Clutch Kits 80-2100

Clutch Kit, Force 10.5 Twin-Plate, Organic Disc, 1 1/8 in. Diameter Shaft, 26-Spline, Chevy, Kit

Part Number: RAM-80-2100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

QuickTime Bellhousings RM-6071

Bellhousing, Quick Time, SFI Approved, Chrysler, Small Block, to Ford, T-5, Tremec, Kit

Part Number: QTI-RM-6071

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2039

Ring and Pinion Gears,Yukon Gear & Axle 8.8" Ford, 3.73 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: YGA-10434

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

KMC KM444 Forged Mesa Beadlock Wheels 17x9

Wheels, KM444 Forged Mesa Beadlock Series, 17 in. x 9 in., Aluminum, Machined, 6 x 5.5 in. Bolt Circle, 4.5 in. Backspacing, Each

Part Number: KMC-44479060512N

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

2003 Parts and Accessories