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1964-1973 Ford Mustang

The original pony car launched as a 1964-1/2 model year car and changed the automotive industry forever. No matter which brand you're loyal to, there's no disputing the Mustang's claim to being one of the most iconic cars of all-time. If you're looking to restore your classic Mustang and/or just make some improvements, Holley has hundreds of parts for you. From Sniper EFI conversions to Flowmaster Exhaust systems and everything in-between, we have you covered!
  • Air & Fuel Delivery
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  • AN Fittings & Hose
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  • Brakes
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  • Cooling
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  • Electrical
  • Engine
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  • Exhaust
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  • Exterior
  • Fasteners & Hardware
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  • Gaskets
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  • Gauges
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  • Ignition
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  • Interior
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  • Suspension & Chassis
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  • Transmission & Drivetrain
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  • Wheels
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Sniper EFI 4-Barrel

  • Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended)
  • Throttle body mounted ECU – no extra boxes to mount
  • Supports up to 650hp with Four 100 Lb/Hr Injectors!
  • Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)
  • Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
  • Integrated ignition timing control & coil driver
  • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.
  • Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI!
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Flowmaster American Thunder Header-Back Exhaust

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 44 Series Mufflers for Deep Powerful Sound
  • Includes Hangers and Hardware for Installation
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Header-back True Dual Exhaust System
  • Does Not Include Header Reducers
  • Lifetime Limited Warranty
View Flowmaster American Thunder Crossmember-Back Exhaust System
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The 1964–1973 Ford Mustang defined the muscle car era—and Holley is here to help you restore or upgrade your classic pony car with modern performance and reliability. Whether you’re running a small-block Windsor, a high-revving Hi-Po 289, or you’re planning a Coyote or Godzilla swap, Holley has the parts to get the job done. From high-performance fuel systems by Sniper EFI and intake manifolds by Weiand to coilovers and sway bars, every Holley brand offers components that fit right and perform even better.


If you're aiming to restore your Mustang to showroom condition or build a street/strip weapon, Holley’s complete ecosystem of brands supports your vision. Need better brakes? Baer’s disc brake systems provide modern stopping power. Want reliable gauges with vintage flair? Classic Instruments has you covered. Top it all off with headers, exhaust, ignition, and curated performance packages—all engineered to transform your 1964–1973 Mustang into a head-turner that drives as good as it looks.


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