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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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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
4.2 ★★★★★
Based on 1412 reviews
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Product Reviews
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
Comfy
Number of Items: 6, Color: Black (6-pairs), Size: Large
Comfy and well made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
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