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Home Fuel Injection Harnesses Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER
Special Order
Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER
Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER
Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER
  1. Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER
  2. Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER
  3. Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER

Holley EFI 558-323 WIRING HARNESS, HYPERSPARK IGN ADAPTER

HOL558-323
OUT OF STOCK, Please contact us for availability BEFORE ordering. This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on it’s own. Contact us today to discuss available options.

$48.00

Hyperspark Ignition Adapter; To Holley EFI Main Harnesses; For Use w/Terminator X EFI;
Designed to plug and play with HyperSpark distributors and Holley EFI main harnesses with an ignition connector, such as part number 558-104.
  • Designed To Plug And Play
  • Allows Customer To Run A Timed Sequential Fuel Strategy

Application Summary:

Year Make/Model
WIRING HARNESS
HYPERSPARK IGN ADAPTER

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.