Made in USA
Mechanical Advance Unilite Distributor 1949-1953 Ford Flathead
InfoVehicle Info Needed
MALLORYPART NUMBER: 650-3727501

Mechanical Advance Unilite Distributor 1949-1953 Ford Flathead

$58495
ShippingShips on 11/10/2026
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Classic Series Coil Primary Resistance: .6 Ohms

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Ford
Mechanical Advance Unilite Distributor
  • 1949-1953 Ford Flathead
  • With Built-in Electronic Ignition Module
  • Red

     

    • Mechanical Advance
    • Improved Combustion And Economy
    • Increased Spark Plug Life
    • Improved Cold Weather Starting
    • Maintenance Free Operation
    • Accurate Spark Timing
    • Self-Lubricating Bushings
    • Years Of Trouble-Free Service

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    • Exceptional Performance!

      Upgrade your ignition precision with Mallory Unilite Distributors, available at JEGS. Designed for performance enthusiasts who demand accurate spark timing and reliable ignition control, these distributors utilize advanced optical triggering technology for superior consistency. Built by Mallory Ignition, Mallory Unilite Distributors are a trusted choice for street performance, restoration builds, and light racing applications. Whether you’re replacing an outdated distributor or refining your ignition system, these units deliver improved efficiency and dependable performance.

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      Performance Benefits & Key Features

      Mallory Unilite Distributors are engineered to provide precise ignition timing through an optical sensor system, eliminating the mechanical wear associated with traditional points-style distributors. This results in more accurate spark delivery, improved combustion efficiency, and smoother engine operation across the RPM range. For performance enthusiasts, this translates into better throttle response, increased horsepower potential, and more consistent engine performance.

      Key features include high-quality aluminum housings for durability and heat resistance, precision-machined components for accurate fitment, and adjustable mechanical advance mechanisms to fine-tune timing curves. Many models also support vacuum advance for improved fuel efficiency during street driving. The compact design allows for easy installation in a variety of engine bays, while robust internal components ensure long-term reliability.

      These performance ignition distributors are designed to work seamlessly with a range of ignition coils and modules, providing flexibility for custom setups. The optical trigger system reduces maintenance requirements while delivering reliable spark control, making it a popular upgrade for both classic and modern performance engines.

      Fitment, Compatibility & Applications

      Mallory Unilite Distributors are designed for broad compatibility across GM, Ford, and Mopar platforms, making them suitable for a wide range of carbureted engines. They are commonly used in small block and big block configurations, including classic muscle cars, street rods, and vintage trucks.

      Ideal for street performance, restoration projects, and daily drivers, these distributors are also well-suited for light racing and street/strip applications where consistent ignition timing is critical. Enthusiasts working on Camaros, Mustangs, Chevelles, and custom builds will benefit from the improved reliability and performance these distributors provide.

      Their compatibility with aftermarket ignition systems and tuning components allows builders to customize their setup based on performance goals. Whether upgrading from a stock distributor or building a new engine, Mallory Unilite units offer the flexibility needed for a wide range of applications.

      Backed by Mallory’s reputation for precision engineering and ignition innovation, these distributors deliver reliable, performance-driven results. Explore the available options at JEGS to find the right Mallory Unilite Distributor and take your ignition system to the next level.

    Part TypeDistributor
    Product LineMallory Unilite Distributors
    BrandMALLORY
    Package Height6.7
    Package Width6.7
    Package Length17.4
    Weight3.35 PG
    Part CategoryPerformance Parts
    Marine UseNo
    Housing FinishNatural
    Housing MaterialBillet Aluminum
    Distributor Cap ColorRed
    Ignition Box RequiredNo
    QuantitySold individually
    Distributor TypeHEI/Breakerless
    Engine Make/SizeFord Flathead V8
    Computer-Controlled CompatibleNo
    Trigger StyleOptical
    Distributor Gear RotationStandard
    Cap StyleFemale/Socket
    Part FitmentSemi Universal
    Slip CollarNo
    Mechanical Tach DriveNo
    Advance TypeMechanical
    Vendor Part Number3727501
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning