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Description
HyperSpark Distributor - Buick Big Block - 565-312Overview: 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 - 1973 | Buick | Electra | ||
| 1973 | Buick | Century | 455/7.5L V8 | |
| 1962 - 1970 | Buick | Wildcat | ||
| 1960 - 1964 | Buick | LeSabre | 401/6.6L V8 | |
| 1963 - 1973 | Buick | Riviera | ||
| 1965 | Buick | Electra | 425/7L V8 | |
| 1968 - 1969 | Buick | GS 400 | ||
| 1968 - 1969 | Buick | Sportwagon | 400/6.6L V8 | |
| 1965 - 1966 | Buick | Skylark | 401/6.6L V8 | |
| 1965 | Buick | Wildcat | 401/6.6L V8 | |
| 1970 - 1973 | Buick | LeSabre | 455/7.5L V8 | |
| 1967 - 1968 | Buick | Skylark | 400/6.6L V8 | |
| 1973 | Buick | Centurion | 455/7.5L V8 | |
| 1962 - 1963 | Buick | LeSabre | ||
| 1970 - 1973 | Buick | Estate Wagon | 455/7.5L V8 | |
| 1970 - 1972 | Buick | GS 455 | ||
| 1971 - 1972 | Buick | Centurion | ||
| 1965 - 1966 | Buick | Gran Sport | ||
| 1971 | Buick | Skylark | 455/7.5L V8 | |
| 1960 - 1963 | Buick | Invicta | ||
| 1964 | Buick | LeSabre | 425/7L V8 | |
| 1965 | Buick | Wildcat | 425/7L V8 | |
| 1973 | Buick | Regal | 455/7.5L V8 | |
| 1971 - 1972 | Buick | Estate Wagon | ||
| 1967 | Buick | Gran Sport | 400/6.6L V8 | |
| 1965 | Buick | Riviera | 401/6.6L V8 | |
| 1970 | Buick | Skylark | Base | 455/7.5L V8 |
| 1965 | Buick | Electra | 401/6.6L V8 | |
| 1965 | Buick | Riviera | 425/7L V8 | |
| 1970 | Buick | Skylark | Custom | 455/7.5L V8 |
| 1970 | Buick | Sportwagon | 455/7.5L V8 | |
| 1972 | Buick | Skylark |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Shiny |
| 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 17 reviews
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Product Reviews
★★★★★ 1
Tape is cheap and does not hold.
Model: 2014-2018 Forte
Tape doesn’t not stick. It has already come loose and fell off. I followed instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
★★★★★ 5
Best mount for Gen 2 Tacoma.
Sturdy, fits good, and simple. Can’t close vent, but I expected it and it’s worth the trade-off. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
Worth every penny!
Excellent quality. Very easy installation. Took me less than 2 minutes. Holds phone securely. Looks very good. Easy adjustment. Very pleased. Worth every penny. Highly recommend.
Update: I've been using it almost 2 months and it seems very well made. No issues. Very satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
★★★★★ 5
Finally a mount for my truck!
2015 Toyota Tacoma Prerunner. I've tried many different mounts - ones that stuck to the dash, stuck to the windshield, one that mounted in the cup holder in the console. They all were bad in their own way. This Offroam mount finally got it right. Easy installation - and when I say SOLID hold I mean it. No movement, no rattle, do creaking sound, etc, etc. I was very skeptical of the one-handed use getting the phone in and out but it's really a genius design.
Seriously - I just got it, so can't really speak to longevity yet. Judging by the design and quality of parts, I'll say it will be the last mount I ever purchase for this truck. Pay the extra, and be happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Great Quality, Perfect Fit
2015 Tacoma. This fit perfectly and is solid. Last/Different one I had on another vehicle broke one of my vent dividers. That can't happen with this design. Worth the money. Would absolutely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
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