Holley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESS
Holley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESSHolley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESSHolley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESSHolley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESSHolley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESSHolley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESS
Easily convert from single to dual Terminator Stealth
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 Stealth Throttle Bodies – Provide the great looks of a classic Holley 4150 Carburetor, without any of the hassles
  • Multiple Color options allows for any Terminator Stealth EFI system to be upgraded to a 2x4
  • Plug and Play Main Harness provides a clean finished appearance and allows for a quick install!
  • Laptop Tuning is Required with this upgrade, we recommend taking your vehicle to a certified Holley EFI Tuner/Installer

Information:

Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Attributes
Brand Holley EFI
California Proposition 65 No
Category Air and Fuel Delivery
Country of Origin (Primary) US
Emission Code 3, Off Road
GTIN 00090127009239
Harmonized Tariff Code (Schedule B) 8409915085
Harness Type Main
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
Product Type Terminator Stealth 2x4
SDR Required Flag N
Sale Category Air and Fuel Delivery
Sub Category Body Wiring Harness and Components
Warning California Proposition 65
part type Electronic Throttle Harness

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Holley EFI 558-121 2X4 TERMINATOR STEALTH MAIN HARNESS

Product Information

  • $460.95

Vehicle Fitment

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