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

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70090

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70090

Not Yet Reviewed

Estimated Ship Date: Today

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RAM Pro Street Dual Disc Clutches 60-2372NS

RAM Pro Street Dual Disc Clutches 60-2372NS

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Hemi, With Aftermarket Transmission, Kit

Part Number: RAM-60-2372NS

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

RAM Pro Street Dual Disc Clutches for 1999-2004 MUSTANG - 60-2220NS

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, Kit

Part Number: RAM-60-2220NS

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Trick Flow® by Stainless Works Turbo Headers TFS-LS1DFT

Headers, Down/Forward, Stainless, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block LS, Pair

Part Number: TFS-LS1DFT

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

All American Billet Serpentine Kits FDS-6BT-102

Accessory Drive System, Serpentine, 8-groove, Chrome Finish, Air Conditioning, Cummins, 4BT, 6BT, Kit

Part Number: AAY-FDS-6BT-102

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78106

Fuel Injection, Ultimate LS, Ultimate LS Tall for LS1/LS2/LS6 - 500HP w/o Trans Control w/Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78106

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate LS 750 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76317

Ultimate LS 750 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76317

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

BD Diesel - Turbocharger Kits for 2003-2007 RAM 2500, RAM 3500 - 1045172

Turbocharger Kit, BD Iron Horn 5.9L Cummins Turbo Kit S363SXE/76 0.91AR Dodge 2003-2007

Part Number: BDD-1045172

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1997-2013 CORVETTE, 2004-2009 XLR - 140-8921

Disc Brakes, Front, Solid Surface Rotors, Superlite 6 Calipers, Chevy, Kit

Part Number: WIL-140-8921

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71089

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, Inline Fuel Pump, 36 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-71089

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Holley Mid-Mount Complete Accessory Systems 20-187BK

Accessory Drive Systems, LS Mid-Mount, Serpentine, Alternator, Water Pump, Counterclockwise, Pulleys, 6-groove, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-187BK

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

March Performance Sport Track Ultra All-Inclusive Chevy Serpentine Pulley Kits 23620-07

Accessory Drive System, Sport Track Ultra, All Inclusive, Serpentine Style, with Saginaw PS Pump, No Reservoir, Black Onyx w/Silver Edge, Chevy, Kit

Part Number: MCH-23620-07

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme XE-R Series Modular 4V Camshafts 106500

Camshafts, Hydraulic Roller Follower, Advertised Duration 277/275, Lift .475/.450, Ford, V8, 4V, Set of 4

Part Number: CCA-106500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 79101

Fuel Injection System, Ultimate LS 500 HP, Multiport, Cathedral Port, In-Line Fuel Pump, LED Coil Packs, Kit

Part Number: FIF-79101

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FAST LSXHR Intake Manifold Intercoolers 148000

Intercoolers, LSXHR Intake Manifold Intercooler, Aluminum, Black, -16 AN Inlet/Outlet, 13.530 in. Width, 5.800 in. Height, 15.800 in. Depth, Each

Part Number: FST-148000

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions 7213AA-CN

Transmission, GM 4L60E AWD 4-Spd

Part Number: VRE-7213AA-CN

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

March Performance Sport Track Ultra All-Inclusive Chevy Serpentine Pulley Kits 23620

PULLEY KIT

Part Number: MCH-23620

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions for 2001-2003 MUSTANG - 6115AA-60

Transmission, Ford 4R70W RWD 4-Spd

Part Number: VRE-6115AA-60

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions for 2000-2003 F-150, 2004 F-150 HERITAGE - 6147AA-60L

Transmission, Ford 4R70W RWD 4-Spd

Part Number: VRE-6147AA-60L

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions for 2003 EXPEDITION, 2001-2003 F-150, 2004 F-150 HERITAGE - 6132-60L

Automatic Transmission, Remanufactured, 4R70W, Four Gears, Stock Aluminum Pan Style, Torque Converter, Ford, Each

Part Number: VRE-6132-60L

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

Fleece Performance PowerFlo CP3 Fuel Pump Kits FPE-DMAX-CP3-10MM

Fuel Pump, PowerFlo CP3, Mechanical, Injection Style, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FLE-S0048

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Stainless Works Performance Headers MAUCAT

Headers, Long Tube, Stainless Steel, Natural, 3.00 in. Collector, Oval Port, Mercury, 4.6L, Pair

Part Number: STW-MAUCAT

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

March Performance Chevy LS Air Conditioning Serpentine Kits 20070

Pulley/Bracket Set, Serpentine, Aluminum, Clear Powdercoated, A/C, No Power Steering, GM, LS Series, Wide Kit

Part Number: MCH-20070

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Fox 2.5 Factory Series Coilover Conversion Shocks FOX88406187

Coilover Conversion, Front, 4.5 in. Lift, Fox 2.5 Coilover w/ Reservoir, Diesel, Chevy, GMC, Kit

Part Number: BDX-FOX88406187

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Rough Country Long Arm N3 Suspension Lift Kits for 1999-2004 GRAND CHEROKEE - 90820

Suspension Lift Kit, Long Arm N3 Suspension Lift, Coil Springs, Shocks, 4.00 in. Front, 4.00 in. Rear, Jeep, Kit

Part Number: ROU-90820

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

2003 Parts and Accessories