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Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.
Enhance your Ford Modular engine's performance and reliability with the Holley 558-113 Main Harness. Specifically designed for 1999-2004 Ford Modular engines equipped with Holley Smart Coils, this harness ensures a seamless integration and optimal electrical function.
This Holley Main Harness is the perfect solution for enthusiasts looking to upgrade their ignition system or replace a worn-out factory harness. Experience the difference that quality engineering makes. Get your Holley 558-113 Engine Wiring Harness today from GGCRACING.
Other popular Holley products customers consider together:
Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.
Enhance your Ford Modular engine's performance and reliability with the Holley 558-113 Main Harness. Specifically designed for 1999-2004 Ford Modular engines equipped with Holley Smart Coils, this harness ensures a seamless integration and optimal electrical function.
This Holley Main Harness is the perfect solution for enthusiasts looking to upgrade their ignition system or replace a worn-out factory harness. Experience the difference that quality engineering makes. Get your Holley 558-113 Engine Wiring Harness today from GGCRACING.
Other popular Holley products customers consider together: