Your Small Town Parts Store With More!
×

(877) 743-7862

About Contact Blog
Wish Lists
0 My Cart

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0
Sold out
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Terminator--Stealth-Series-Main-Harness
Click to zoom in
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness
Load image into Gallery viewer, Terminator--Stealth-Series-Main-Harness

Have Questions?

(877) 743-7862 Ask an Expert

  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Added Value

    Performance matched parts

  • Nationwide Delivery

    Economy shipping

Holley 558-121 Terminator (R) Stealth Series Main Harness

2 sold in last 8 days
Holley
ds_BBVL_558-121
Electronic Throttle Harness
$748.90
customers are viewing this product
Holley 558-322 Ford Coyote Ti-VCT Coil Harness (2015.5-2017)
Holley 558-322 Ford Coyote Ti-VCT Coil Harness (2015.5-2017)
$361.99
Holley 558-420 Terminator (R) EFI Wiring Harness
Holley 558-420 Terminator (R) EFI Wiring Harness
$100.67 $73.38
Holley 558-121 Terminator (R) Stealth Series Main Harness
Details

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!

Specifications:

Description_DEF Electronic Throttle Harness
Description_DES Terminator (R) Stealth Series Main Harness
Description_FAB 2x4 Side Mount Stealth Throttle Bodies - Provide the great looks of a classic Holley 4150 Carburetor, without any of the hassles
Description_FAB Multiple Color options allows for any Terminator Stealth EFI system to be upgraded to a 2x4
Description_FAB Plug and Play Main Harness provides a clean finished appearance and allows for a quick install!
Description_FAB Laptop Tuning is Required with this upgrade, we recommend taking your vehicle to a certified Holley EFI Tuner/Installer
Description_KEY Pressure transducer; pressure mount; sensor mount; sensor; mount; sensor mounting; mounting; block; sensor block; transducer block; pressure manifold; manifold block; manifold; vacuum manifold;
Description_INV 2X4 TERMINATOR STEALTH MAIN HARNESS
Description_EXT Terminator (R) Stealth Series Main Harness; 2x4; EFI Upgrade; Plug and Play;
Description_MKT 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!
Description_SHO ElecThtlHrns
WARNING CA Proposition 65 No
Emission Code 3
Product Type Terminator Stealth 2x4
Brand Holley EFI
Harness Type Main
Length 4.0000
Width 12.0000
Height 12.0000
Weight 3.0000
Read More
Read Less
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×