Free Shipping on Orders Over $125 at Summit Racing

Holley EFI Systems Main Wiring Harnesses for 2011-2017 F-150, MUSTANG - 558-122

Fuel Injection System Wiring Harnesses, Holley EFI, Coyote Ti-VCT, Main Harness, Plug-and-Play, Drive-by-Wire, with Holley Smart Coils, Ford, 5.0L Kit

Part Number: HLY-558-122

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

...Loading

Estimated Ship Date: May 1, 2026 if ordered today

PerTronix Quick-Change Crimping Tools T3005

Wire Crimping Tools, Quick Change Crimp Tool and Weatherpack Connectors, 220 Pieces, Kit

Part Number: PNX-T3005

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

ICT Billet Wiring Connectors WCINJ40

LS EV6 USCAR LS3 Injector Wire Connector Component Kit

Part Number: ICB-WCINJ40

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Summit Racing™ Ground Straps for 1979-1980 CORVETTE - SUM-RP21211

Summit Racing™ Ground Straps for 1979-1980 CORVETTE - SUM-RP21211

Ground Straps, Copper, Fits Models with Power Antenna, Chevrolet, Kit

Part Number: SUM-RP21211

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Painless Performance Weatherpack Connectors 70464

Weatherpack Kit, 4 Circuit Square Connector Male & Female, Set of 5

Part Number: PRF-70464

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Haltech Elite 2500 ECU with Premium Universal Wire-In Harness HT-151304

Engine Control Unit, Elite 2500, with Premium Wire-In Harness, Universal, Kit

Part Number: HTH-HT-151304

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Morimoto Off-Road 2-Pod Power Harness BAF000H

Auxiliary Light Wiring Harness, Off-Road 2-Pod Power Harness, Switch, Relay, Kit

Part Number: MRI-BAF000H

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Aeromotive VaporWorx Returnless Triple-Pump Pulse Width Modulation Controllers 66142

Fuel Pump Controller, Returnless PWM Controller, Stand-alone ECU, Triple Fuel Pump, Kit

Part Number: AEI-66142

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Edelbrock Pro-Flo 4 XT EFI Systems 35880

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Satin, 825 HP Max, 1965 and Later BB Chevy Rectangular Port, Kit

Part Number: EDL-35880

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Keep It Clean Waterproof Wire Connectors KICWPWC2

Multi Purpose Wire Connector, WeatherProof 2 Wire Connector Kit

Part Number: KCW-11040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36203

Fuel Injection System, Go Street, Throttle Body, Go Fuel In-Tank Fuel Pump Module, Wiring Harness, Hardware, Cast Style Finish, Kit

Part Number: FIF-36203

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits 36205

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Edelbrock Pro-Flo 4 EFI Systems 35930-BP

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Black Plasma Coated, 450 HP Max, 289, 302, Small Block Ford, Kit

Part Number: EDL-35930-BP

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Edelbrock Pro-Flo 4 EFI Systems 35980

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Pontiac 326-455, Kit

Part Number: EDL-35980

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36201

Fuel Injection System, Go EFI 4, Throttle Body, Go Fuel In-Tank Fuel Pump Module, Wiring Harness, Hardware, Bright Aluminum Finish, Kit

Part Number: FIF-36201

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

MSD Power Grid Wide Band Oxygen Sensors 2273

Oxygen Sensor, Power Grid Wide Band, Sensor 2, 7 Wire, Includes 18 in. Extension Harness, Weld-In Bung, Use with 7766 Wide Band Module, Kit

Part Number: MSD-2273

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Bestop Rear Window Defroster Harnesses for 2007-2018 WRANGLER, 2018 WRANGLER JK - 5485701

Wiring Harness, Rear Window Defroster Type, Jeep, Kit

Part Number: BST-54857-01

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

VIAIR TLC Boost XL Air Compressors 42041

Air Compressor, TLC Boost XL Air Compressor, 12 V DC, 150 Max PSI, Pressure Gauge, Kit

Part Number: VAR-42041

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

Holley Drive-By-Wire Throttle Body Wiring Harnesses for 2005-2010 MUSTANG - 558-461

Fuel Injection System Wiring Harnesses, Holley EFI, Ford GT500, 3V Drive-by-Wire, Throttle Body Harness, Plug-and-Play, Ford, Mustang, 4.6L, 5.4L, Kit

Part Number: HLY-558-461

Not Yet Reviewed

Estimated Ship Date: Tomorrow