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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
HyperSpark Distributor - Buick Big Block - 565-312BKOverview: HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556 152) and Ignition Coil (556 151) sold separately. Features: Hall Effect crank trigger sensor housing provides a noise free RPM signal to the Sniper ECU Billet distributor
Overview:
HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high-quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap.
Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately.
Features:
- Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU
- Billet distributor housing provides corrosion resistance and stylish looks!
- Patented Clear Installation cap eliminates any confusion while installing the distributor.
- Easiest plug and play way to add timing control to a Sniper EFI Installation.
- Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy.
- Includes Wire Retainer for a clean installation.
- Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.
- Designed to be used with Sniper EFI HyperSpark CD box P/N 556-151 and Ignition Coil 556-152
- Available in Black or Shiny Billet Aluminum to match any engine bay
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1960 - 1964 | Buick | LeSabre | 401/6.6L V8 | |
| 1965 - 1966 | Buick | Gran Sport | ||
| 1968 - 1969 | Buick | Sportwagon | 400/6.6L V8 | |
| 1971 | Buick | Skylark | 455/7.5L V8 | |
| 1970 - 1972 | Buick | GS 455 | ||
| 1963 - 1973 | Buick | Riviera | ||
| 1960 - 1973 | Buick | Electra | ||
| 1965 - 1966 | Buick | Skylark | 401/6.6L V8 | |
| 1968 - 1969 | Buick | GS 400 | ||
| 1970 - 1973 | Buick | LeSabre | 455/7.5L V8 | |
| 1962 - 1970 | Buick | Wildcat | ||
| 1965 | Buick | Electra | 425/7L V8 | |
| 1973 | Buick | Regal | 455/7.5L V8 | |
| 1964 | Buick | LeSabre | 425/7L V8 | |
| 1960 - 1963 | Buick | Invicta | ||
| 1962 - 1963 | Buick | LeSabre | ||
| 1970 | Buick | Skylark | Custom | 455/7.5L V8 |
| 1972 | Buick | Skylark | ||
| 1971 - 1972 | Buick | Estate Wagon | ||
| 1973 | Buick | Century | 455/7.5L V8 | |
| 1970 - 1973 | Buick | Estate Wagon | 455/7.5L V8 | |
| 1967 | Buick | Gran Sport | 400/6.6L V8 | |
| 1965 | Buick | Wildcat | 425/7L V8 | |
| 1965 | Buick | Riviera | 401/6.6L V8 | |
| 1967 - 1968 | Buick | Skylark | 400/6.6L V8 | |
| 1970 | Buick | Skylark | Base | 455/7.5L V8 |
| 1971 - 1972 | Buick | Centurion | ||
| 1965 | Buick | Wildcat | 401/6.6L V8 | |
| 1970 | Buick | Sportwagon | 455/7.5L V8 | |
| 1965 | Buick | Riviera | 425/7L V8 | |
| 1965 | Buick | Electra | 401/6.6L V8 | |
| 1973 | Buick | Centurion | 455/7.5L V8 |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Black |
| Distributor Type | Hall Effect |
| Emission Code | 3 |
| Material | Billet Aluminum |
| Product Type | Distributor |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 933 reviews
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Product Reviews
★★★★★ 4
Satisfactory
Color: Black, Size: 6 Panel
Everything was advertised. But the box it was shipped in was torn up pretty bad and taped up to compensate. Nevertheless, the product itself was not damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
★★★★★ 5
Easy to use.
Color: Grey, Size: 6 Panel
These are easy to put together and to use. We have used them with all the panels. We have also used them broke down into 2 and 3 panels. They work well for blocking views. They don't block noise or help quiet the room being used, however. Only bad thing about them. We use them for our Auxiliary meetings.
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Reviewed in the United States on July 11, 2025
★★★★★ 5
Easy to assemble. Still used for over a year 🙌🏾
Color: White, Size: 6 Panel
Everything is perfect! I would buy again in other colors and heights if I need additional separation in the basement.
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Reviewed in the United States on January 7, 2026
★★★★★ 3
Cheap Garbage
Color: Black, Size: 4 Panel
This item is just cheap crap. Shoddily put together, shoddy materials, and looks cheap. If you’re just putting it in a space that you don’t really care that it’s cheap, then it might be fine for what you need. But don’t expect much.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Keeps areas separated
Color: Black, Size: 6 Panel
Item arrived quickly. I use this to keep my cats out of a part of the cellar. Works great. They've figured out how to slip through side. I made a panel that covers those spots. Still the best item to keep area separate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
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