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

FiTech Nitro-Port Cast LS1 500 HP Fuel Injection Systems 73103

Fuel Injection System, Nitro-Cast LS1 EFI, 500 HP, 92mm Throttle Body, 36lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit

Part Number: FIF-73103

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Detroit Speed Front Speed Kit 3 Handling Packages for 1982-2004 S10, 1982-1990 S15, 1991-2004 SONOMA - 031389DS

Suspension Package, Speed Kit 3, 4.50 in. Drop, Coilovers, Sway Bar, Spindles, Upper/Lower Control Arms, 12.7:1 Steering Box, Chevy, GMC, Kit

Part Number: DSR-031389DS

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Ridetech Bolt-on 4-link Systems 11387199

Ridetech Bolt-on 4-link Systems 11387199

4 Link System, Bolt On. Wishbone, Steel, Black Powdered, 1.250 Upper/Lower Tube Diameter, Shock Mounts, Chevy, Kit

Part Number: ART-11387199

5.0 out of 5 stars ( 1 )

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QA1 Level 2 Full Vehicle Handling Suspension Kits for 1982-2003 S10, 1982-1990 S15, 1991-2003 SONOMA - HK02-GMS1

Suspension Handling Packages, Level 2 Handling Kit, Control Arms, Spindles, Leaf Springs, Sway Bar, Coilovers, Shocks, Chevy, GMC, Kit

Part Number: QA1-HK02-GMS1

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VEGE Remanufactured Automatic Transmissions for 2000-2004 GRAND CHEROKEE - 2593A-783

Transmission, Jeep 500 4WD 4-Spd

Part Number: VRE-2593A-783

5.0 out of 5 stars ( 1 )

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FiTech Nitro-Port Cast LS3 750 HP Fuel Injection Systems 73305

Fuel Injection System, Nitro-Cast LS3 EFI, 750 HP, 102mm Throttle Body, 55lb. Injectors, Dual O2 Sensor, Cable Driven, Chevy, Kit

Part Number: FIF-73305

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Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1022

Fuel Injection Systems, Terminator X, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Gold Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1022

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Kooks Headers X-Pipes for 2003-2011 CROWN VICTORIA, 2003-2004 MARAUDER - 12003200

Exhaust, X-Pipe, Stainless Steel, 2.50 in. Outside Diameter, Ford, 4 Valve, Modular V8, Each

Part Number: KOK-12003200

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VEGE Remanufactured Drive Axle Assemblies for 2003-2004 MUSTANG - RAXP1962D

Rear Axle, FORD MUSTANG LCKUP AXLE

Part Number: VRE-RAXP1962D

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FiTech 8 Stack EFI LS1 Systems with Transmission Control 30108

FiTech LS1 8 Stack Black EFI System w/Trans Control

Part Number: FIF-30108

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UMI Performance Corner Max Kits 383001-R

Truck Corner Max Kit

Part Number: UPI-383001-R

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Trail Gear - Solid Axle Swap Kits for 1996-2004 TACOMA - 301010-1-KIT

Trail-Link 3, Front SAS Kit "B", Tacoma, 3.4L, 1996-2004

Part Number: TGI-301010-1-KIT

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Öhlins Road & Track Coilover Suspension Systems for 2001-2006 M3 - BMS MI30S1

Suspension Handling Kits, Road & Track Coilover Suspension System, BMW, Kit

Part Number: OHS-BMS-MI30S1

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McLeod Soft-Lok Clutch Assemblies 4914-00-05

Clutch Kit, Soft-Lok, 1 3/16 in. x 18-Spline, 10.5 in. Diameter, Steel Flywheel, Chevy, 4.8, 5.3, 5.7, 6.0L

Part Number: MCL-4914-00-05

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Aeromotive Diesel Lift Pump Kits for 2003-2007 F-250 SUPER DUTY, F-350 SUPER DUTY - 11808

Fuel Pump, Electric, External, Diesel, Ford, Kit

Part Number: AEI-11808

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Camburg Engineering Bilstein Lift Kits for 2003-2009 4RUNNER - CAM-310100-K

Suspension Lift Kit, 1-2.5 in. Lift, Bilstein Shocks, KINETIK Billet Control Arms, Toyota, Kit

Part Number: CBG-CAM-310100-K

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Summit Racing™ Turbocharger Hot Side Combo Kits 03-0268

Turbocharger Kits, Hot Side, S479-T4 Style Turbocharger, Forged Aluminum Compressor Wheel, Journal Bearing, Chevy, Kit

Part Number: CMB-03-0268

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R243604012

Pro LS 4340 Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 24X, 6.098 rod, 12cc dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R243604012

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Summit Racing™ Pro LS 5.3L Rotating Assemblies SUM-R24407805

Pro LS 4340 Rotating Assembly, 359 Cid., 3.780 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R24407805

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Summit Racing™ Pro LS 5.3L Rotating Assemblies SUM-R5836L7857

Pro LS Rotating Assembly, 326 Cid., 3.785 bore, Standard 3.622 stroke, 58x, 6.125 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R5836L7857

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R58360402

Pro LS Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 58x, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58360402

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Summit Racing™ Turbocharger Hot Side Combo Kits SUM-260052-KIT

LS Hotside Turbo and manifold kit, Single G42-1450, 79/75 Double ball bearing T-4 turbo, 750-850+ HP, Kit

Part Number: SUM-260052-KIT

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FFP Customs Mustang Pedal Assemblies for 1994-2004 MUSTANG - 100-007-BLK

Pedal Assemblies, Mustang Pedal Assemblies, Throttle/Brake/Clutch, Firewall Mount, Tandem Brake Master Cylinder, Aluminum, Black Anodized, Ford, Each

Part Number: FPC-100-007-BLK

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Wilwood AERO6 Big Brake Front Brake Kits for 1997-2013 CORVETTE - 140-13903-R

Disc Brake Kits, AERO6 Big Brake Front Brake Kits, Front, Slotted Rotors, 6-piston Red Powdercoated Calipers, Cadillac, Chevrolet, Kit

Part Number: WIL-140-13903-R

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Fox Racing Shox 2.5 Performance Elite Series Coilover Reservoir Shocks for 2003-2023 4RUNNER, 2007-2014 FJ CRUISER, 2003-2009 GX470 - 883-06-185

Coilover Shocks, Performance Elite Series 2.5 in. Coilover with Reservoir, Lexus, Toyota, with 2.0 in.-3.0 in. Lift, Pair

Part Number: FRS-883-06-185

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2003 Parts and Accessories