Holley Sniper EFI to Holley EFI dual sync distributor adapter harnesses ensure your ignition installation is a snap! This is the main EFI Harness that connects to all of the necessary factory sensors and related EFI sensors to run a … Introducing the new Holley EFI LS Coil Sub Harness. This connector plugs into the Holley Universal Coil-On-Plug harness (PN 558-307, not included), Holley LSx Quantity: HOLLEY LS1 MAIN HARNESS HLY-558-102 Product details. Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. For over a century Holley has driven the cutting edge of fuel-system design. The harness length is 13 feet. Do not connect them to any other location such as a disconnect switch, starter solenoid or distribution lug. Sign up for our newsletter. Also in Tools, Shop Equipment & Chemicals -. Free shipping. EFI Injector Harness Kit (558-508) by Holley®. 558-303 – Magnetic Pickup Harness – Intended for magnetic pickups. Hemi VVT Sub Harness (558-131) by Holley®. A21 – Knock Sensor #2 Input (Pin A) One end plugs directly into the Holley smart coil. © 2021 Holley Performance Products. Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI. Injector Harness Set (558-209) by Holley®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. They connect the main harness to the injectors, routing the wires over the rail and making replacement a snap! Compre online Holley 558-418 HEMI Drive-By-Wire Harness na Amazon. Ford Coyote Main Harness and Harness Kit PN 558-110, 550-619, and 550-625 This wiring harness interfaces a Holley EFI ECU to a Ford Coyote engine that has either had the cam VVT hardware locked out or will utilize the Holley Ti-VCT cam controller (554-145). Some parts are not legal for use in California or other states with similar regulations. Application specific harnesses will have the correct knock sensor connections installed on the harness. Simply plug up both connectors, terminate the pink wire to a switched 12 V ignition source, and you're finished. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: The following vehicles are considered Racing Use Only Vehicles: WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. Includes, 13' long, 10 AWG main power harness, Qty. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Includes, 13' long, 10 AWG main power harness, Qty. HOLLEY HP DOMINATOR INJECTOR HARNESS EFI LSX MULTEC 2 558-214 DRAG RACE NOS NHRA. Help Center. Ask a Question. I'm looking for a pin-out from the harness to the 4L80E connector and speed sensors, so I can manually setup the pin-out & functions; without the transmission module. The Holley EFI LS coil sub harnesses are built with the same high quality connectors and wire loom found on all Holley EFI harnesses, guaranteeing a perfect match in your engine bay. Either crank trigger or distributor mounted - Does not contain cam sync wiring. These EFI LS coil sub harnesses are intended to be used with factory LS coils and various Holley EFI main harnesses with coil-on-plug connectors. Dominator™ EFI Injector Harness (558-211) by Holley®. Brand: Holley EFI: Emission Code: 5: Product Type: Digital Dash Harness / Adapter / Module: Part Number: 558-432 Find Holley Sniper 558-491 Holley Sniper EFI Input/Output Wiring Harnesses and get Free Shipping on Orders Over $99 at Summit Racing! Distribution Blocks, Filters, Adapters and Fittings, Microswitch and Solenoid Mounting Brackets, 1965 and older U.S. manufactured California Certified vehicles, 1967 and older U.S. manufactured Federally Certified vehicles, 1967 and older Foreign manufactured vehicle, Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street, 1966 and newer U.S. manufactured California Certified vehicles, 1968 and newer U.S. manufactured Federally Certified vehicles, 1968 and newer Foreign manufactured vehicle. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do. The harnesses route the main connection to the back of the engine. Free shipping. Pre-Terminated J1A / J1B 15' Flying Lead Main Harness. These harnesses also include the points output, tachometer output, and digital gauge output wires. This part is legal for sale or use on Racing Use Only Vehicles. I bought the 558-117 harness. This harness will work with both the Holley 4-BBL or the Factory throttle body (both cable-driven and drive-by-wire) and will completely supercede the 558-107 when all of that stock is sold.