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Holley 565-211

Holley EFI Dual Sync Low-Profile Distributor

510-565-211 NEW

made in usa
Free Shipping Ships directly from the manufacturer
Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

Holley EFI Dual Sync Low-Profile Distributor $350.99
Out of stock
EFI Dual Sync Low-Profile Distributor
  • Small Block Ford 260-302 w/Hi-Ram Intake
  • 8.200 in. Deck Height Blocks
  • CNC Billet Aluminum Housing
  • Holley 565-211 Details



    • Plug and Play with Holley EFI (Sniper EFI requires adapter 510-558-493)
    • Contains crank and cam sensors that support sequential EFI operation
    • Hall Effect provides a noise-free signal with a precise timing control
    • Integrated LEDs allow for easy setup
    • Includes hardened steel distributor gear.
    • Precision machined shutter wheel delivers improved accuracy at high engine RPM's
    • Blank cap available for Coil-On-Plug applications (sold separately). 


    Engine Make/Size
    Ford Small Block
    Advance Type
    Ignition Box Required
    Housing Material
    Billet Aluminum
    Housing Material
    billet aluminum
    Sold individually
    Housing Finish
    Slip Collar
    Trigger Style
    Hall effect
    Computer-Controlled Compatible
    Marine Use
    Cap Style
    Distributor Gear Rotation
    Mechanical Tach Drive
    Distributor Cap Color
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    Plug-and-Play Timing Control for EFI

    Holley Dual Sync Distributors are constructed of high-quality billet aluminum and feature a pair of ultra-accurate Hall Effect sensors, for both camshaft and crankshaft position. They can be used as just a crank speed input as well as providing a cam sync signal, for sequential fueling operation. The precision-machined shutter wheel ensures rock-solid RPM signal beyond 8,000 RPM. With a simple plug-and-play installation designed for Holley EFI systems, these units will have your vehicle running in no time. Available for popular GM, Ford and Chrysler applications.

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.