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

FiTech Ultra Port EFI LS Systems 37019

Fuel Injection Systems, Ultra Port LS, 1000 hp, EFI System, with Black Throttle Body, LS1 Intake, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Kit

Part Number: FIF-37019

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70081

Fuel Injection Systems, Ultimate LS 750 HP Dual Quad Classic Gold EFI System With Cathedral Port Intake & Transmission Control

Part Number: FIF-70081

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

KW Variant 2 Coilover Kits for 2001-2008 V70 - 15267008

Coilover Kit, Variant 2, Twin-tube Shocks, Front/Rear, Volvo, Kit

Part Number: KWA-15267008

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

H&R Spring - Coilover Kits for 1997-2004 BOXSTER - 29511-1

Coilovers, H&R 97-04 Porsche Boxster/Boxster S 986 Street Perf. Coil Over

Part Number: HNR-29511-1

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Zumbrota Remanufactured Transfer Cases RTC263GXHD-2

Transfer Case, Remanufactured, Chain Driven, 29-Spline, New Venture 263XHD, Chevy, GMC, Each

Part Number: ZUD-RTC263GXHD-2

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Tuff Country EZ-Ride Suspension Lift Kits for 2000-2004 F-250 SUPER DUTY, F-350 SUPER DUTY - 25920KN

Tuff Country EZ-Ride Suspension Lift Kits for 2000-2004 F-250 SUPER DUTY, F-350 SUPER DUTY - 25920KN

Lift Kit-Suspension w/Shock

Part Number: TFY-25920KN

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-513 Toyota 8.0 (7.8) in. 4.88 Gears

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

Part Number: MGR-MGK-513

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

H&R Spring - Coilover Kits for 1999-2004 911 - RSS1513-1

Coilovers, H&R 98-04 Porsche 911/996 C2 Cabrio/Targa/Coupe (2WD) RSS Coil Over

Part Number: HNR-RSS1513-1

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Zumbrota Drivetrain Manual Transmissions RMTR151T-2

Manual Transmission for 3.4L 4WD Toyota Pickups

Part Number: ZUD-79767

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Zumbrota Remanufactured Transfer Cases RTC149G-1

Transfer Case, Remanufactured, Chain Driven, 27-Spline, New Process 149, Each

Part Number: ZUD-RTC149G-1

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 15320R6-8

Connecting Rod, 4340 Steel, I-Beam, 5.850 in. Length, Bushed, Cap Screw, Ford, 4.6L, Set of 8

Part Number: MAN-15320R6-8

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 15321-8

CONNECTING RODS MOD 5.4 SET 8

Part Number: MAN-15321-8

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14163-8

Connecting Rod, Forged 4340 Steel, I-Beam, Bushed, Cap Screw, Chevy, 6.6L Diesel, Set of 8

Part Number: MAN-14163-8

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

March Performance Chevy LS Air Conditioning Serpentine Kits 20070-08

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

Part Number: MCH-20070-08

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

March Performance Chevy LS Air Conditioning Serpentine Kits 20075

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

Part Number: MCH-20075

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

March Performance Chevy LS Air Conditioning Serpentine Kits 20060-06

Pulley/Bracket Set, Serpentine, Aluminum, Chrome, A/C, Power Steering, GM, LS Series, Wide Kit

Part Number: MCH-20060-06

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

QA1 MOD Series Pro Coilover Systems for 1997-2013 CORVETTE - MG455-08700

Coilover Kits, MOD Series Pro Coilover Systems, Front, Adjustable Valving, Twin-tube Shocks, Gray/Silver Springs, 700 lbs./in. Rate, Chevrolet, Pair

Part Number: QA1-MG455-08700

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 2015-2017 WRX STI, WRX, 2002-2014 IMPREZA - 140-12875-DR

14.00x1.25 REAR MT W/LINES DRILL RED 2 BX KIT

Part Number: WIL-140-12875-DR

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 2015-2017 WRX STI, WRX, 2002-2014 IMPREZA - 140-12875-R

Disc Brake Kit, Superlite 6R Big Brake, Front, 14 in. Slotted Rotor, 6-Piston Red Powdercoated Caliper, Subaru, Kit

Part Number: WIL-140-12875-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood AERO6 Big Brake Front Brake Kits 140-9789

Disc Brakes, W6A, Slotted Rotors, 6-Piston Black Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9789

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits for 1994-2004 MUSTANG - 140-9107-R

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

Part Number: WIL-140-9107R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood AERO4 Big Brake Rear Brake Kits 140-9838

Disc Brake Kit, AERO4 Big Brake, Rear, 14.25 in. Slotted Rotors, 4-Piston Aluminum Black Powdercoat Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9838

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-R

Disc Brake Kit, AERO4 Big Brake, Rear, 14.25 in. Slotted Rotors, 4-Piston Aluminum Red Powdercoat Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9838-R

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood SX6R Big Brake Dynamic Front Brake Kits for 1997-2013 CORVETTE - 140-15311-DR

Disc Brakes, SX6R Big Brake, Front, 15 in. Cross Drilled/Slotted Rotors, 6-Piston Black Calipers, Chevrolet, Kit

Part Number: WIL-140-15311-DR

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Wilwood SX6R Big Brake Dynamic Front Brake Kits for 1997-2013 CORVETTE - 140-15311-R

Disc Brake Kit, Forged Narrow SX6R Big, Front, 15 in. Slotted Rotors, 6-Piston Aluminum Red Powdercoat Calipers, GM, Kit

Part Number: WIL-140-15311-R

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

2003 Parts and Accessories