Shipping Estimate
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.4 ★★★★★
Based on 2463 reviews
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Product Reviews
★★★★★ 5
They are back!
Color: Quartz Stone, Size: 38W x 32L
The quartz stone (my favorite color) has been sold out for at least two years. It was looking like this style was going away forever. I check my wish list last week and they are back! Same great quality as before.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 5
Good buy, great fit!
Size: 12, Color: White
Very satisfied with the fit, style, and quality of these shoes. Usually scared to buy shoes online due to the sizing issues or difficulty. These were no sweat. Good delivery as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
Buy them!
Size: 8.5, Color: Black
Great fit, very comfortable and they look great. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 3
Doesn't really slip on too well.
Size: 11, Color: White, Size: 11, Color: White
Doesn't really slip on too well. Also, since the heel is ridged it unintentionally allows my heel to slip out while walking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 4
Really like these for casual summer outfits
Size: 10.5, Color: White
These are really nice kicks. Stylish, comfortable, and eye catchy for sure. Not too heavy, good price, and fit well. These are great, casual white shoes for a summer outfit.
I gave it 4 out of 5 stars as these do pick up and hold onto dirt and smudges more than I’d like to see. Yes, I know, white shoes are magnets for this stuff, but these tend to scuff and discolor more than I would have assumed. I live in an area with lots of bad weather most of the year so I only get a chance to wear them for a few months of the year unless I want to brave the wet and muddy weather. If you live in an area that has lots of sun and are willing to put these to the test and clean them often, I would say go for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
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