Sale and Clearance: Racing Performance

Universal Coil On/Near Plug Harness – Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU'sFeatures: For use with Holley HP or Dominator ECUs Universal Connects 558-312 or factory GM LSx coil harnesses S...

Specifically designed for use in unlimited racing applications equipped with an external, dry timing-belt, cam drive system, where the bracket must be remote mounted to a front motor plate or some mounting surface other than a designated cam cover...

Universal 6 Cylinder Injector Harness for HP EFI & Dominator EFIFeatures:Terminated and ready for plug and play injector connectionsSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 3 Harness Application: Universal H...

If you're thinking of building either a high performance or race multi-point fuel Injection system for your engine, look no further than Holley for your throttle body. Holley offers a line of universal throttle bodies that range in sizes from 1000...

Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body features integrated throttle position, idle air control, and intake air temperature sensors. Ford and GM t...

Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body features integrated throttle position, idle air control, and intake air temperature sensors. Ford and GM t...

This Universal 4 Cylinder EV14 Injector Harness is designed to be plug and play with HP EFI & Dominator EFI Systems, utilizing our 205 LB/HR Injector Set - Part Number 522-205.Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emissio...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

Transmission Cable Bracket For TH-700R4 TransmissionFeatures: Overdrive transmission cable bracket Used on TH-700R4 transmissions Holley MPFI 4 bbl throttle bodies Bronze color Specs: Adjustable: No Brand: Holley EFI Category: Air and Fuel Deli...

This device allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. It protects the ECU input from damaging flyback voltage which occurs when the transbrake is released. Not using this device will cause...

GM Tuned Port / Holley Steathram Engine HarnessSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 3 Harness Application: TPI/ Stealthram Harness Type: Main Part Type: Fuel Injection Harness Product Type: TPI - Stealth...

This Throttle Position Sensor fits all Terminator 4150 Throttle Bodies, and Sniper EFI 4150 Throttle Bodies. Additionally, it is the service replacement sensor for the following: 502-9,112-577,112-578,112-587,112-588.Specs: Adjustable: Yes Brand...

This is a service TPS sensor for several of our billet throttle bodies.Features: NHRA Pro Stock Replacement/Service part Included are connector and pins Black color Specs: Brand: Holley EFI Category: Emission Control Connector Gender: Male Emi...

Closed Loop Wiring Harness for Digital 2 bbl Pro-JectionFeatures: Closed loop For Digital 2 bbl Pro-Jection (2) connectors Protective sleeve Specs: Brand: Holley EFI Category: Air and Fuel Delivery Connector Quantity: 2 Emission Code: 5 End 1...

Computer Data Cable for All Digital Interactive Pro-Jection SystemsFeatures:DB9 ConnectorSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Connector Quantity: 2 Emission Code: 5 Grade Type: Performance Product Type: EFI Part Tech Reso...

Replacement Throttle Plate for 2000CFM Throttle BodyFeatures:Genuine Holley Quality PartsSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Fuel Injectors Included: No Gasket Or Seal Included: No Idle Air Control Motor...

Throttle Position Sensor for 1 bbl Replacement TBIs PN's 500-2, 500-4, 2 bbl Pro-Jection PN's 502-1, 502-2, 502-20 and 2 x 2 Pro-Jection PN 502-2211Features:Genuine Holley Quality PartsSpecs: Adjustable: Yes Brand: Holley EFI Category: Emission...

Throttle Position Sensor for 2 bbl TBIs PNs 502-3, 502-4, 502-5, 502-6, 502-7; 4 bbl TBIs PNs 534-171, 534-172, 534-173, 534-187; Avenger EFI 4bbl TBIs PNs 550-400, 550-401, 550-402; Avenger EFI 2bbl TBI PN 550-200Features:Genuine Holley Quality P...

2 bbl Replacement TBI's PN's 502-4, 502-5, 502-6, 502-7, 502-8, 502-9.Features: (1) Fuel Meter Body Gasket (1) Flange Gasket (1) Pressure Regulator Diaphragm Assembly (1) Pressure Regulator Spring Assorted O-rings and gaskets Specs: Brand: Holley...

Intake mounting gasket sealing kit for use with throttle body part number 112-578.Specs: Bolt Hole Quantity: 4 Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Grade Type: Performance Part Type: Carburetor Mounting Gasket ...