SALE Quick view Details Holley EFI | sku: HOE-2558-202 Holley EFI Universal 4 Cylinder Injector Harness MSRP: $123.00 Was: $123.00 Now: $83.12 Compare
SALE Quick view Details Holley EFI | sku: HOE-3558-440 Holley EFI Universal 4 EV14 Cylinder Injector Harness MSRP: $110.00 Was: $110.00 Now: $98.35 Compare
SALE Quick view Details Holley EFI | sku: HOE-2112-588 Holley EFI Universal 4BBL 1000CFM Throttle Body MSRP: $582.00 Was: $582.00 Now: $522.95 Compare
SALE Quick view Details Holley EFI | sku: HOE-2112-577 Holley EFI Universal 4BBL Billet 1000 CFM Throttle Body MSRP: $918.00 Was: $918.00 Now: $825.95 Compare
SALE Quick view Details Holley EFI | sku: HOE-2558-203 Holley EFI Universal 6 Cylinder Injector Harness MSRP: $137.00 Was: $137.00 Now: $127.37 Compare
SALE Quick view Details Holley EFI | sku: HOE-2556-123 Holley EFI Universal Cam Sync Systems MSRP: $319.00 Was: $319.00 Now: $286.95 Compare
SALE Quick view Details Holley EFI | sku: HOE-2558-307 Holley EFI Universal Coil On/Near Plug Harness MSRP: $172.00 Was: $172.00 Now: $153.95 Compare
SALE Quick view Details Holley EFI | sku: HOE-2558-508 Holley EFI Universal Ford V-8 Harness Kit MSRP: $742.00 Was: $742.00 Now: $666.95 Compare
SALE Quick view Details Holley EFI | sku: HOE-2534-78 Holley EFI Universal Fuel Rails MSRP: $39.80 Was: $39.80 Now: $25.07 Compare
SALE Quick view Details Holley EFI | sku: HOE-2570-303 Holley EFI Universal Ignition Connector MSRP: $44.39 Was: $44.39 Now: $35.96 Add to Cart Compare
SALE Quick view Details Holley EFI | sku: HOE-2570-203 Holley EFI Universal Ignition Connector, Main Harness MSRP: $9.06 Was: $9.06 Now: $8.15 Compare
SALE Quick view Details Holley EFI | sku: HOE-2558-117 Holley EFI Universal MPFI Coil on Plug Main Harness MSRP: $559.00 Was: $559.00 Now: $502.95 Compare
SALE Quick view Holley EFI | sku: HOE-2558-202 Holley EFI Universal 4 Cylinder Injector Harness FeaturesBosch/EV1 style performance injector - IndividualLow impedance (2.2 Ohms) for use with peak and hold driversRated injector flow: 66 lb/hr @ 43 PSITri-cone spray pattern MSRP: $123.00 Was: $123.00 Now: $83.12 Compare
SALE Quick view Holley EFI | sku: HOE-3558-440 Holley EFI Universal 4 EV14 Cylinder Injector Harness 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.Features8mm Plug Wire... MSRP: $110.00 Was: $110.00 Now: $98.35 Compare
SALE Quick view Holley EFI | sku: HOE-2112-588 Holley EFI Universal 4BBL 1000CFM Throttle Body 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... MSRP: $582.00 Was: $582.00 Now: $522.95 Compare
SALE Quick view Holley EFI | sku: HOE-2112-577 Holley EFI Universal 4BBL Billet 1000 CFM Throttle Body 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 the throttle body. Holley offers a line of... MSRP: $918.00 Was: $918.00 Now: $825.95 Compare
SALE Quick view Holley EFI | sku: HOE-2558-203 Holley EFI Universal 6 Cylinder Injector Harness FeaturesBosch/EV1 style performance injector - IndividualLow impedance (2.2 Ohms) for use with peak and hold driversRated injector flow: 120 lb/hr @ 43 PSITri-cone spray pattern MSRP: $137.00 Was: $137.00 Now: $127.37 Compare
SALE Quick view Holley EFI | sku: HOE-2556-123 Holley EFI Universal Cam Sync Systems 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... MSRP: $319.00 Was: $319.00 Now: $286.95 Compare
SALE Quick view Holley EFI | sku: HOE-2558-307 Holley EFI Universal Coil On/Near Plug Harness 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'sFeaturesBolt on 4150 Flange Carburetor ReplacementContains 8,... MSRP: $172.00 Was: $172.00 Now: $153.95 Compare
SALE Quick view Holley EFI | sku: HOE-2558-508 Holley EFI Universal Ford V-8 Harness Kit Universal Ford V8 Harness Kit for Holley HP and Dominator ECU'sFeatures40 ft of 3/8” Vapor Guard Fuel HoseDesigned for a return style fuel system.•Multi-layer rubber hose designed to withstand to... MSRP: $742.00 Was: $742.00 Now: $666.95 Compare
SALE Quick view Holley EFI | sku: HOE-2534-78 Holley EFI Universal Fuel Rails Bright clear anodized, extruded aluminum universal fuel rails. These machined aluminum EFI fuel rails are capable of handling 1,100+ hp engines. They feature a 1/2 in. diameter inner bore to decrease... MSRP: $39.80 Was: $39.80 Now: $25.07 Compare
SALE Quick view Holley EFI | sku: HOE-2570-303 Holley EFI Universal Ignition Connector Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We... MSRP: $44.39 Was: $44.39 Now: $35.96 Add to Cart Compare
SALE Quick view Holley EFI | sku: HOE-2570-203 Holley EFI Universal Ignition Connector, Main Harness Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have... MSRP: $9.06 Was: $9.06 Now: $8.15 Compare
SALE Quick view Holley EFI | sku: HOE-2558-117 Holley EFI Universal MPFI Coil on Plug Main Harness This harness provides a plug and play upgrade solution for those seeking to convert to Coil-On-Plug. Additionally we have pre-installed a Power Tap for easy access to 12v, 5v Reference, and Sensor... MSRP: $559.00 Was: $559.00 Now: $502.95 Compare