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  • For 1979 to 1993 Ford Mustangs when converting to Holley EFI ECU
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For 1979 to 1993 Ford Mustangs when converting to Holley EFI ECU

Holley EFI
GVMR_558-513
$1,094.95
This harness is for fuel injected small block ford engines such as 5.0L or 5.8L Windsor...
Size Guide
$1,094.95
For 1979 to 1993 Ford Mustangs when converting to Holley EFI ECU
Description
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.
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