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Holley EFI 558-307 - Universal Coil On/Near Plug Harness

For use with Holley® HP and Dominator ECUs and other EFI systems

558-307
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's
Availability: In Stock - Orders by 2pm CST, ship within 1-2 business days.
Shipping: Free Shipping* On Orders Over $99!
Pricing: $131.95
Qty:
Free U.S. Continental Shipping

Description

For use with Holley HP or Dominator ECUs
Universal
Connects 558-312 or factory GM LSx coil harnesses

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Details

  • 558-307
  • 558-307
  • 090127686829
  • Holley EFI
  • In Stock - Orders by 2pm CST, ship within 1-2 business days.
  • New

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W5.0000” x H3.7500” x L11.2500”
  • Free U.S. Continental Shipping
  • Free Shipping* On Orders Over $99!

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