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

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240511-L102S

Fuel Injection, MAX EFI LS 750 KIT (LS1), Low Profile, 102mm Throttle Body, Satin, Kit

Part Number: SUM-240511-L102S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AFR 224cc Black Hawk Gen 3 Hemi Cylinder Heads 2517

Cylinder Head, 224cc Black Hawk Gen 3 Cylinder Head, Left Side, 2.165 in. Intake, 1.650 in. Exhaust, Assembled, Aluminum, Mopar Gen III Hemi, Each

Part Number: AFR-2517

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70004

Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70004

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Mishimoto Performance Radiators MMB-RAM-001

Radiator, Performance, Crossflow, Aluminum, Natural, Transmission Cooler, Dodge, Kit

Part Number: MIO-MMB-RAM-001

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Rock Jock Johnny Joint Control Arms for 1997-2006 WRANGLER - CE-9100AS

Control Arms, Johnny Joint, Front Upper, Adjustable, Steel, Black Powdercoated, Jeep, Set of 8

Part Number: RKJ-CE-9100AS

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Injector Dynamics ID1300x Fuel Injectors 1300.60.14.14.8

Fuel Injectors, Injector Dynamics 127 lbs./hr Injectors, 2.783 Length, 14mm Viton O-Rings, Purple Top, Set of 8

Part Number: IJD-13006014148

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Holley LS Engine Swap Accessory Drive Systems 20-138

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C, Chevy, V8, Kit

Part Number: HLY-20-138

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-319 Ford 8.8 in. IFS/Ford 9.75 in. 4.10 Gears

RING AND PINION KIT

Part Number: MGR-MGK-319

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers AAM/Chrysler/GM 11.5 Inch YDGGM11.5-30-1

Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Rear, Each

Part Number: YGA-26033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Camburg Engineering KINETIK Series Billet Control Arms CAM-310184-BLU

Control Arms, KINETIK Series, Front Upper, Billet Aluminum, Blue, Toyota, Lexus, Pair

Part Number: CBG-CAM310184BLU

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Eaton Electronic ELocker 27 Spline Differential Toyota 7.5 Inch 14218-1

Differential, Electronic Locker, ELocker, 27-Spline, Toyota 7.5 in., Toyota, 4Runner, Sequoia, Tacoma, Tundra, Land Cruiser 90 Series, Each

Part Number: ETN-14218-1

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Oliver Standard Light Series Connecting Rods F5933MDLT8

Oliver Standard Light Series Connecting Rods F5933MDLT8

Connecting Rods, Standard Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 5.933 in. Long, Ford, Modular V8, Set of 8

Part Number: OLV-F5933MDLT8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

MechMan Dual Bracket Kits D201

Alternators, Dual Bracket, 400 Amps, Black, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 14, 2026 if ordered today

Kooks Headers Race Long Tube Headers 11222400

1 7/8" x 3" Stainless Steel Longtube Header. 4V - 4.6 (1996 - 2004) Header w/ 1pr 24" 02 Extension Harness.

Part Number: KOK-11222400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 25, 2026 if ordered today

DeatschWerks Bosch EV14 Universal Fuel Injectors 16S-13-2200-8

Fuel Injectors, EV14, 215 lbs./hr., 60mm Length, Set of 8

Part Number: DWK-16S1322008

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Summit Racing™ Precision Cast Gen 3 5.7L/6.1L Hemi Cylinder Head SUM-HEMI1855761D

Gen. 3 Hemi Cylinder head, 5.7 or 6.1L, 185cc as-cast intake runner,69cc CNC combustion chamber, 2.050 Int./1.590 exh.,600 Lift, 2.42 CSA Dr. Side,

Part Number: SUM-HEMI1855761D

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240511-T92B

Fuel Injection, MAX EFI LS 750 KIT (LS1), Tall Profile, 92mm Throttle Body, Black, Kit

Part Number: SUM-240511-T92B

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: 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: Today

...Loading

Estimated Ship Date: Today

BDS Suspension Lift Kits with NX2 Nitro Series Shocks for 2000-2005 EXCURSION - BDS303H

00-05 Excursion 4wd 6/6 Spring Kit

Part Number: BDX-BDS303H

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Baer Brakes SS4+ Disc Brake Systems 4301438R

Disc Brake Kit, SS4+, Front, Cross-Drilled/Slotted Surface Rotors, 4-Piston Red Powdercoated Calipers, Buick, Chevy, Olds, Kit

Part Number: BAE-4301438R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Mahle Cast Aluminum Diesel Piston and Ring Kits 930036055T

Piston and Ring Kit, Thermal Barrier Coating, Cast, Dish, 4.055 in. Bore, Chevrolet, Duramax Diesel, V8, Kit

Part Number: MLE-930036055T

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 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: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70007

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Jan 12, 2026

...Loading

Baer Brakes 6T Front Brake Kits 4301682B-2

Disc Brakes, 6T Caliper, Front, Slotted Rotors, 6-piston Black Calipers, Cadillac, Chevrolet, GMC, Kit

Part Number: BAE-4301682B-2

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

SSBC-USA V8 Quick-Change Disc Brake Kits for 1999-2005 F-350 SUPER DUTY, F-250 SUPER DUTY, 2000-2005 EXCURSION - A193-1-DS

Disc Brake Kit, V8 Quick-Change Caliper Upgrade, Clear Powdercoated, Dimpled/Slotted Rotors, Front, Ford, Kit

Part Number: TSB-A193-1-DS

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

Wilwood CPB Disc Brake Kits for 1994-2004 MUSTANG - 140-10158

Disc Brakes, Rear, Slotted Rotors, Black 1-Piston Calipers, Park Brake, Ford, Kit

Part Number: WIL-140-10158

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 14, 2026 if ordered today

2003 Parts and Accessories