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Description
HyperSpark Distributor - Buick Nailhead - 565-313BKOverview: 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 |
|---|---|---|---|---|
| 1963 - 1966 | Buick | Riviera | ||
| 1965 - 1966 | Buick | Skylark | 401/6.6L V8 | |
| 1959 - 1966 | Buick | Electra | ||
| 1960 - 1964 | Buick | LeSabre | 401/6.6L V8 | |
| 1954 - 1958 | Buick | Century | ||
| 1960 - 1961 | Buick | LeSabre | 364/6L V8 | |
| 1953 - 1958 | Buick | Super | ||
| 1956 - 1958 | Buick | Special | ||
| 1965 | Buick | Riviera | 401/6.6L V8 | |
| 1959 - 1963 | Buick | Invicta | ||
| 1965 | Buick | Wildcat | 425/7L V8 | |
| 1958 | Buick | Limited | ||
| 1965 | Buick | Electra | 425/7L V8 | |
| 1954 | Buick | Skylark | ||
| 1965 | Buick | Riviera | 425/7L V8 | |
| 1962 - 1966 | Buick | Wildcat | ||
| 1964 | Buick | LeSabre | 425/7L V8 | |
| 1965 | Buick | Wildcat | 401/6.6L V8 | |
| 1959 - 1963 | Buick | LeSabre | ||
| 1965 - 1966 | Buick | Gran Sport | ||
| 1965 | Buick | Electra | 401/6.6L 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 475 reviews
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Product Reviews
★★★★★ 5
Excellent Product!!! Will purchase again!
Size: 2' x 3' (Natural), Color: Wolf Tipped
Instead of ordering a cover for reclining loveseats, I chose to drape one of these over the headrest on either end of our loveseat. Not only do they protect the leather, they also help to elevate our decor. The rugs were received in a very timely manner. They are super soft, & warming as we move into the winter months. We've had family & friends comment on how great they look. 2 of them have already ordered, & added them to their sofa/loveseat/recliner decor. Have an issue of them slipping, add some velcro in between the crook of the cushion & the back of the furniture piece. It doesn't show & will help to keep the rug in place; if your busy body.!
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Reviewed in the United States on December 10, 2025
★★★★★ 5
Perfect for sensory sensitive kids and for the pure beauty of it
Size: 2' x 6' (Natural), Color: Natural (Yellow Undertones), Size: 2' x 6' (Natural), Color: Natural (Yellow Undertones)
After speaking over the phone with the seller, I was confident in this purchase for my SPD son. They do not use harsh chemicals or dyes in the process. It is from New Zealand and the only use in Vietnam is for shipping. My son hasn't been diagnosed yet for Autism but he is in the process. He is super sensitive to all things sensory and Amazon feedback isn't the place to give specific details on his condition but I will write that when he fist touched it- which was willingly- he smiled and asked to sleep on it. When he laid down on it and I covered him- he was calm and smiling. In the pic I provided he is calm and holding his door (his obsession is doors and windows). He even set his door down to hold the fur. For other mommies and papas with spd/autistic kids you know that willingly touching a new fabric and setting down an obsessive item is huge and super encouraging!
I am so grateful to have such a quality item that is affordable for my special needs son. His older sister received one as well as is now pretending to be a sheep. Fun for everyone!
The ONLY negative is that the brand/info sticker on the pelt was a pain to get off and pulled some of the felt - not damaging it but blemishing the unity -but if the skin is down it will not be noticeable.
A super fun detail is that all of the fur is combed out but there were a few strands that were wavy and had a slight curl- I LOVED that.
There was no odor at all which is great! I expected an animal smell which is better than chlorine or dioxin which is what competitors use in their process.
There is no noticeable seam in the middle on the top where the two pelts are gathered.
I am soooo satisfied!
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Reviewed in the United States on February 13, 2016
★★★★★ 5
Exactly as described and what I needed.
Size: 2' x 6' (Natural), Color: Wolf Tipped
I have a bad back along with other medical problems. I bought this for padding in my wheelchair. Very thick, soft, flexible, everything I needed. No smell and very little shedding even initially. Arrived quickly and well packaged.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
BEAUTIFUL * SOFT * THICK AND LUXURIOUS
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Wolf Tipped, Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Wolf Tipped
I’m absolutely thrilled with this large sheepskin mat! I ordered two. At first look I was worried think "are they real?" but once taken out of the air tight package and hung out in the sun for the afternoon, the odd dirty dog smell dissipated and the feeling that the fur had a film on it was also gone. The quality is incredible — it’s unbelievably soft, thick, and luxurious. I draped them over my 2 sofa's and it instantly transformed the whole room, making it feel warm, cozy, and elegant. The texture is so plush and comfortable that everyone who visits comments on how beautiful it looks and feels. The size is perfect, the colour is gorgeous, and it adds such a stylish touch to my living space. It feels durable and well-made while still being incredibly soft to sit on. Highly recommend for anyone wanting to add comfort and sophistication to their home!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Fabulous
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Ivory White
This is a beautiful rug, thick and plush delivered in such a nice packaging to protect it. I just bought two more and I will be buying two more after this. They are so nice the best one and genuine.
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Reviewed in the United States on April 17, 2026