2003 | Summit Racing

American Racing Headers C5 Corvette Exhaust Systems C5-01134300LSNC

American Racing Headers C5 Corvette Exhaust Systems C5-01134300LSNC

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.0 in. Outlet, X-Pipe, Long System, No Cats, Vette, 2001-04, Pair

Part Number: AMH-S00048

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

FiTech Ultra Port EFI LS Systems 37013

Fuel Injection Systems, Ultra Port EFI, LS3 Intake Manifold, Brilliant Finish Throttle Body, Gasoline, 750 HP, Chevy, LS, Kit

Part Number: FIF-37013

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

UMI Performance Competition Front End Kits 3059-4-R

Front End Kit, Competition, 1978-88 GM G-Body, 1982-2003 S10/S15, Red Control Arms, Coilovers, 850 lbs. Springs, Race, Kit

Part Number: UPI-3059-4-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Long Runner Cathedral Intake Kits 78007

Fuel Injection System, Ultimate LS EFI 500 HP, Chevy, LS, Kit

Part Number: FIF-78007

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1997-2013 CORVETTE, 2004-2009 XLR - 140-8922-R

Disc Brake Kit, Front, Solid Surface Rotors, Superlite 6 Calipers, Red, Chevy, Kit

Part Number: WIL-140-8922-R

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1994-2004 MUSTANG - 140-9117-DR

Disc Brakes, Front, Superlite 6 Big Brake, Cross Drilled, Slotted, 6-Piston Calipers, Ford, Kit

Part Number: WIL-140-9117-DR

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

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1997-2013 CORVETTE, 2004-2009 XLR - 140-8922

Disc Brake Kit, Front, Solid Surface Rotors, Superlite 6 Calipers, Black, Chevy, Kit

Part Number: WIL-140-8922

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

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Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1997-2013 CORVETTE, 2004-2009 XLR - 140-8922-D

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1994-2004 MUSTANG - 140-9117-D

SL6R Front Kit,14.00", Drilled Mustang

Part Number: WIL-140-9117-D

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

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1994-2004 MUSTANG - 140-9117-R

Disc Brakes, Front, Big Brake, Slotted Rotors, 6-Piston Red Calipers, Ford, Kit

Part Number: WIL-140-9117-R

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

Holley Terminator X Stealth 4150 58X LS EFI Fuel Injection Systems 550-1060

Fuel Injection Systems, Terminator X, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Shiny, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1060

Not Yet Reviewed

Estimated Ship Date: Today

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Holley LS Engine Swap Accessory Drive Systems 20-137BK

Accessory Drive Systems, LS Engine Swap, Serpentine, Black, Air Conditioning Pulley, Compressor, Tensioner, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-20-137BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

VEGE Remanufactured Long Block Crate Engines DD57

Crate Engine, Remanufactured, Long Block, Assembled, Dodge, 3.9L/239, Each

Part Number: VRE-DD57

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

FiTech Ultimate LS Truck EFI 500 HP Fuel Injection Systems 71007

Fuel Injection System, Ultimate LS Truck EFI, 500 HP, LS1/LS2/LS6, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71007

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions for 2003-2004 ESCAPE, TRIBUTE - 3079A-F70

Transmission, Ford CD4E FWD 4-Spd

Part Number: VRE-3079A-F70

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

VEGE Remanufactured Automatic Transmissions 2061A-787

Transmission, Dodge 518 RWD 4-Spd

Part Number: VRE-2061A-787

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

Jesel Pro Series Shaft Rocker Arms KPS-505209-8080

Rocker Arms, Pro Series, Shaft, Full Roller, 1.8 Ratio, Aluminum, Chevy, for LS3 Heads, Kit

Part Number: JES-S0045

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

QA1 MOD Series Pro Coilover Systems for 1979-2004 MUSTANG - RCK52410

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 130 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-RCK52410

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

QA1 MOD Series Pro Coilover Systems for 1979-2004 MUSTANG - RCK52409

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 95 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-RCK52409

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093

Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70093

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2002-2005 CIVIC, 2002-2004 RSX - HT-212302

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for use on Honda® EP3, Kit

Part Number: HTH-HT-212302

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 2000-2009 S2000 - 140-10309-DR

Disc Brakes, Superlite 6R Big, Heavy-duty, Front, Rotors, 6-piston Calipers, Red, for use on Honda®, Kit

Part Number: WIL-140-10309-DR

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

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 2000-2009 S2000 - 140-10309-D

Disc Brakes, Front, 12.88 in. Diameter Rotors, 6-Piston Black Calipers, For use on Honda®, Kit

Part Number: WIL-140-10309-D

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

American Racing Headers Chevrolet and GMC Truck Headers GM60-99178300LSWC

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00355

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

American Racing Headers Chevrolet and GMC Truck Headers GM53-99178300LSWC

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00347

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

FiTech Nitro-Port Cast LS3 750 HP Fuel Injection Systems 73306

Fuel Injection System, Nitro-Cast LS3 EFI, 750 HP, 102mm Throttle Body, 55lb. Injectors, Cable Driven, with Transmission Controller, Chevy, Kit

Part Number: FIF-73306

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

2003 Parts and Accessories