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Holley Distributor Caps 566-105 Caps, EFI, Replacement, Dual-Sync Cap, Male/HEI, Screw Down, Stainless Contacts, Rynite, Black, Small Diameter, with Retainer, Each

SKU: HLY566-105

Distributor Caps

Holley Distributor Caps 566-105 Caps, EFI, Replacement, Dual-Sync Cap, Male/HEI, Screw Down, Stainless Contacts, Rynite, Black, Small Diameter, with Retainer, Each

SKU: HLY566-105

Distributor Caps
A$308.23
IN STOCK! Est Ship 4-7 days. In stock at 1 location (more than 10 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:16:46

Data: v4.2 - Upd: 2026-11-08 06:32:16

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: efi)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly566-105
SFX Item ID 4783856
Accounting SKU hly-566-105
Manufacturer SKU 566-105
Manufacturer UPC 090127046340
Alternative References 566-105, HLY-566-105, HOL566-105

Distributor Caps, Holley EFI, Replacement, Dual-Sync Cap, Male/HEI, Screw Down, Stainless Contacts, Rynite, Black, Small Diameter, with Retainer, Each

Holley distributor caps are the best way to help out your ignition. The compression-molded caps are stress-relieved immediately after molding-in special fixtures to help ensure dimensional stability.

Product Attributes
BrandHolley
Manufacturer's Part Number566-105
Part TypeDistributor Caps
Product LineHolley Distributor Caps
UPC090127046340
Distributor Cap StyleMale/HEI
Cap Attachment StyleScrew down
Contact Terminal MaterialStainless steel
Plug Wire RetainerYes
Cap Mounted CoilNo
Distributor Cap MaterialRynite
Coil Dust Cover IncludedNo
Distributor Cap ColorBlack
QuantitySold individually.
NotesThis is a small diameter distributor cap.

Compatibility

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