Skip to main content
ASK OUR EXPERTS
1-866-464-6553

Hemi Main Harness Connector Kit

Part # 570-104 Be the first to write a review

Hemi Main Harness Connector Kit

In Stock
Free Shipping on orders over $150*
Clearance
$78.38
was $178.00
save $99.62
Add to Wishlist
4

Emissions

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.

    See Emissions Details
Introducing EFI Engine Connector Kits - From Holley EFI. With the latest addition to our ever-expanding Wiring Shop, our goal was to provide you with every engine connector used on the Holley EFI main harnesses. If you are building a custom engine harnesses for your ride, but you do not have the time to hassle with sorting out every connector, pin, seal and tpa, then these kits are for you! Kits are available for most common domestic V8's, such as; LS, Coyote, 2V and 4V Modular, and GEN III HEMI engines.

Features:

  • OEM Quality Connectors – Pins, seals, and TPA’s for every engine sensor
  • Pairs perfectly with flying lead harness (part number 558-126) when building a custom engine main harness

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Brand Holley EFI
Clearance CategoryAir and Fuel Delivery
Discount Percentage51-75%
Emission Code4
5
Product TypeConnector Kit
Sale CategoryAir and Fuel Delivery
UPC090127061060
Part Number570-104
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

Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.