Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS
Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS
Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS

Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS

Holley EFI
HOL558-442
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.
$164.39
$164.39
$164.39
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Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS

Holley EFI

Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS

$164.39
Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS
Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS
Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS

Holley EFI

Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS

$164.39
Description
Terminator® Stealth Series Throttle Body Sub Harness; 2x Slave; EFI Upgrade; Plug and Play;
Introducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to use your current Terminator Stealth EFI throttle body, install a new main harness, and slave throttle body, and you are finished. This upgrade is also perfect for anyone wanting to convert their 2x4 supercharged combo over to Electronic Fuel Injection!
  • 2x4 Side Mount
  • Provides The Great Looks Of A Classic Holley 4150 Carb
  • Multiple Color Options Allows For Any EFI System To Be Upgraded
  • Plug and Play Main Harness Provides A Clean Finished Appearance
  • Allows For Quick Install
  • Laptop Tuning Is Required With This Upgrade
  • We Recommend Taking To Certified Holley EFI Tuner/Installer
Fitment
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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.