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Holley EFI Universal Ignition Connector 570-303

Holley EFI Universal Ignition Connector 570-303
Holley EFI Universal Ignition Connector 570-303Holley EFI Universal Ignition Connector 570-303
$73.99 ea
NEWOut of stock with our supplier as of 01/04/2024
Model: 4008014
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 have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1/8" to 2" and every connector (pins/seals/tpa included) we utilize on our main harnesses are now available!
  • Genuine OEM Connectors
  • Ten connector packs for installation shops!

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!


Download Name File Size



Emission Code 5
Part Type Multi Purpose Wire Connector
Product Type Harness Connector
Quantity Per Pkg. 10


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Holley EFI Universal Ignition Connector 570-303:
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