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Holley EFI Plug and Play with fuel injected 5.0L Small Block Ford Engines 558-128

Holley EFI
558-128
1 In stock
$618.95 $572.99
$572.99

Holley EFI Plug and Play with fuel injected 5.0L Small Block Ford Engines 558-128
Holley EFI Plug and Play with fuel injected 5.0L Small Block Ford Engines 558-128
This harness is for fuel injected small block ford engines such as 5.0L or 5.8L Windsor powerplants. Plug and play ignition capability with Dual Sync and HyperSpark Distributors. The 5.0L Ford main harness is pre-terminated with Ford PWM IAC connector for the OEM PWM - idle air control motor commonly found on late 80's and early 90's engines. Compatible with Holley EFI Dominator, HP, and Terminator X and X Max ECU's.


Specifications:

Brand Holley EFI
Category Engine
Emission Code 4
3390 Performance
Harness Application Ford
Harness Type Main
part type Engine Wiring Harness
Product Type 5.0L Ford Main Harness
Sub Category Wire, Cable and Related Components
29 Pin
Warning California Proposition 65
Description_INV FORD FOXBODY 5.0L MAIN HARNESS
Description_ASC The following guide overviews all connections on the main harness. The main harness supports all the primary engine sensors, fuel and ignition for eight cylinder engines, the #1 wideband oxygen sensor, and the first four programmable input and output channels. There are two connectors for this harness designated as “J1A” (pin designations below that start with an A) and “J1B” (pin designations below that start with a B).
Description_DES Holley EFI Ford Foxbody Main Harness
Description_EXT Plug and Play with fuel injected 5.0L Small Block Ford Engines
Description_MKT This harness is for fuel injected small block ford engines such as 5.0L or 5.8L Windsor powerplants. Plug and play ignition capability with Dual Sync and HyperSpark Distributors. The 5.0L Ford main harness is pre-terminated with Ford PWM IAC connector for the OEM PWM - idle air control motor commonly found on late 80's and early 90's engines. Compatible with Holley EFI Dominator, HP, and Terminator X and X Max ECU's.
Description_FAB Designed for use with fuel injected small block ford engines
Description_FAB Plug and play ignition capability with Dual Sync and HyperSpark distributors
Description_FAB Compatible with Holley EFI Dominator, HP, and Terminator X and X Max ECU’s
Description_FAB Comes pre-terminated with Ford PWM IAC connector for OEM PWM - idle air control motors
Description_FAB For OEM Ford fuel injectors, use injector harness 558-209
Description_FAB For TFI distributor applications, use ignition adapter 558-305

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