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Holley EFI Dual-Sync Distributors 565-205BK Distributors, EFI, Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Black Cap, Steel Gear, Black Housing, Ford, 5.4-7.0L, Each

SKU: HLY565-205BK

Distributors

Holley EFI Dual-Sync Distributors 565-205BK Distributors, EFI, Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Black Cap, Steel Gear, Black Housing, Ford, 5.4-7.0L, Each

SKU: HLY565-205BK

Distributors
A$1,755.37
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Precise timing control—Holley EFI dual-sync distributors are built with two Hall effect sensors for crankshaft and camshaft signals. The distributors can be used as just a crankshaft speed input or provide a camshaft sync signal for sequential fueling operation. They're also useful for crank and cam signals when running coil-on-plug applications. Dozens of models are available; order the one recommended for your vehicle/engine application.

Some features of Holley EFI dual-sync distributors include:

* CNC-machined billet aluminum housings with integrated LEDs for easy setup
* Hardened steel distributor gear
* Precision-machined shutter wheels that ensure accurate timing—even at very high RPM
* Designed to be plug-and-play with Holley systems, but may be used with other EFI systems that support Hall effect crankshaft and camshaft sensors
* Housings are available in a variety of finishes

Part Type

Distributors

Data: v4.2 - Upd: 2026-10-22 02:06:43

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
565-205BK
Product Attributes - Part Type
Distributors
Product Attributes - Product Line
Holley EFI Dual-Sync Distributors
Product Attributes - UPC
090127042168
Product Attributes - Distributor Cap Included
Yes
Product Attributes - Distributor Cap Style
Male/HEI
Product Attributes - Distributor Cap Type
Small cap
Product Attributes - Ignition Coil Included
No
Product Attributes - Ignition Module Included
Yes
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Trigger Style
Hall effect
Product Attributes - Advance Type
Computer-controlled
Product Attributes - Ignition Box Required
No
Product Attributes - Mechanical Tach Drive
No
Product Attributes - Slip Collar
No
Product Attributes - Distributor Gear Material
Steel
Product Attributes - Distributor Gear Rotation
Standard
Product Attributes - Distributor Cap Color
Black
Product Attributes - Housing Material
Aluminum
Product Attributes - Housing Finish
Black
Product Attributes - Marine Use
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for use with Holley EFI systems. May fit other systems requiring Hall effect sensors. Compatible with bronze gears.
Product Attributes - Special Attention
When utilized with Sniper EFI, ignition adapter 558-493 is required.

Reference Information

Brand Name/s Holley
StreetFX SKU hly565-205BK
SFX Item ID 4783857
Supplier Item Code 4783857
Manufacturer SKU 565-205BK
Manufacturer UPC 90127042168
Alternative References HOL565-205BK, 5.4-7.0L

Compatibility

Application Data
  • MakeFORD
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine Size5.8L/352
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1958
    Ending Year1963
    Engine TypeV8
    Engine Size5.4L/332
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1958
    Ending Year1966
    Engine TypeV8
    Engine Size5.9L/361
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1961
    Ending Year1977
    Engine TypeV8
    Engine Size6.4L/390
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1962
    Ending Year1963
    Engine TypeV8
    Engine Size6.6L/406
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1963
    Ending Year1969
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1964
    Ending Year1977
    Engine TypeV8
    Engine Size5.9L/360
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeFORD
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine Size7.0L/428
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeMERCURY
    Beginning Year1961
    Ending Year1962
    Engine TypeV8
    Engine Size5.8L/352
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeMERCURY
    Beginning Year1961
    Ending Year1971
    Engine TypeV8
    Engine Size6.4L/390
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeMERCURY
    Beginning Year1962
    Ending Year1963
    Engine TypeV8
    Engine Size6.6L/406
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeMERCURY
    Beginning Year1963
    Ending Year1969
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyFORD BIG BLOCK FE V8 GAS
  • MakeMERCURY
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine Size7.0L/428
    Engine FamilyFORD BIG BLOCK FE V8 GAS

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