Holley EFI 558-414 HARNESS, TERMINATOR MAIN

Holley EFI 558-414 HARNESS, TERMINATOR MAIN

Holley EFI
HOL558-414
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$744.73
$716.73
$744.73
<p>Earn%20[points_amount]%20when%20completing%20this%20purchase.</p>
Holley EFI 558-414 HARNESS, TERMINATOR MAIN

Holley EFI

Holley EFI 558-414 HARNESS, TERMINATOR MAIN

$716.73 $744.73
Holley EFI 558-414 HARNESS, TERMINATOR MAIN

Holley EFI

Holley EFI 558-414 HARNESS, TERMINATOR MAIN

$716.73 $744.73
Description
Terminator® EFI Wiring Harness; Replacement Harness For Use w/PN[550-405/550-406];
Replacement main wiring harness for Terminator EFI kits 550-405 and 550-406.
  • Replacement Harness
  • Must Be Programmed Via Holley EFI Software
Fitment
Read More
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.