Are you tired of scouring the junkyard for stock ls coil harnesses? Introducing the new Holley EFI LS Coil Harness. This coil harness is intended to be used with factory LS coils and various Holley EFI main harnesses with Coil-on-plug connectors. The Holley EFI LS coil 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.
- Genuine OEM Connectors
- OEM Connectors Provide Secure Connection Between ECU/Coils
- TechFlex F6 Braided Wire Loom Keeps Engine Bay Looking Clean
- TechFlex F6 Braided Wire Loom Provide Abrasion Resistance
- Plug and Play Fitment
- Can Be Used To Replace Damaged Factory Coil Harness
Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
About Holley Performance Products
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
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Holley EFI LS Ignition Coil Harness 558-321: