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Description
HyperSpark Distributor - GM 348/409 - 565-320Overview: 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 - 1961 | Chevrolet | Bel Air | 348/5.7L V8 | |
| 1960 - 1961 | Chevrolet | Suburban | 348/5.7L V8 | |
| 1964 - 1965 | Chevrolet | Suburban | 283/4.6L V8 | |
| 1962 - 1969 | Chevrolet | Bel Air | 327/5.3L V8 | |
| 1960 - 1961 | Chevrolet | C20 Pickup | 348/5.7L V8 | |
| 1961 - 1965 | Chevrolet | Biscayne | 409/6.7L V8 | |
| 1960 - 1961 | Chevrolet | Biscayne | 348/5.7L V8 | |
| 1961 - 1965 | Chevrolet | Bel Air | 409/6.7L V8 | |
| 1961 - 1965 | Chevrolet | Impala | 409/6.7L V8 | |
| 1968 - 1969 | Chevrolet | Biscayne | 327/5.4L V8 | |
| 1964 - 1965 | Chevrolet | K20 Pickup | 283/4.6L V8 | |
| 1960 - 1961 | Chevrolet | K20 Pickup | 348/5.7L V8 | |
| 1968 - 1969 | Chevrolet | Bel Air | 327/5.4L V8 | |
| 1968 | Chevrolet | K30 Pickup | 327/5.4L V8 | |
| 1966 - 1967 | Chevrolet | Impala | SS | 327/5.4L V8 |
| 1960 - 1961 | Chevrolet | C30 Pickup | 348/5.7L V8 | |
| 1964 - 1965 | Chevrolet | C30 Pickup | 283/4.6L V8 | |
| 1968 | Chevrolet | K20 Suburban | 327/5.4L V8 | |
| 1964 - 1969 | Chevrolet | Impala | 327/5.4L V8 | |
| 1968 | Chevrolet | C30 Pickup | 327/5.4L V8 | |
| 1960 | Chevrolet | Truck | 348/5.7L V8 | |
| 1960 - 1961 | Chevrolet | Impala | 348/5.7L V8 | |
| 1964 - 1965 | Chevrolet | C20 Pickup | 283/4.6L V8 | |
| 1968 | Chevrolet | K20 Pickup | 327/5.4L V8 | |
| 1968 | Chevrolet | C20 Pickup | 327/5.4L V8 |
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
4.6 ★★★★★
Based on 822 reviews
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Product Reviews
★★★★★ 5
Best Pillow e
Fill Material: Down Alternative, Size: Queen/Standard Size
I’ve been using this pillow for 3 months now. It is, hands down, the BEST pillow I’ve ever had. It’s soft and supportive at the same time. As I noted, I’ve been using it for 3 months and it has maintained its loft unlike some of the other types of pillow I’ve tried. Well worth the price and I highly recommend it.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Best Pillow I’ve bought in a while
Fill Material: Down Alternative, Size: King Size
Very comfy pillow. Holds up better than the last 7 I bought which went flat after a week. It also comes with extra fill which I have not had to use yet but overall very happy!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Cozy & Comfortable
Fill Material: Down Alternative, Size: Queen/Standard Size
This pillow was a big surprise! Despite the size, it is so soft & comfortable. Being able to add & subtracting filling is wonderful. It's like having a custom pillow just for me. I am a stomach sleeper. I am able to cuddle the pillow & be very comfortable. Plus it recovers it's shape.
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Overall a great pillow
Fill Material: Down Alternative, Size: King Size, Fill Material: Down Alternative, Size: King Size
I slept on it last night and I do think I’ll like it. I was used to a memory foam pillow, son this will be a change. My reason for 4 stars is because the zipper barely opens and my husband and I tried everything short of ruining the pillow. In the end I had to stuff extra stuffing into a pretty small hole. Nothing seems wrong with the zipper but I saw another review said they couldn’t add more filling. If they fix that issue then I’d rate it 5. Yes it is soft but it doesn’t go flat and if you adjust and add some more under your head it doesn’t shift. I do recommend if you like a plush pillow.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Good Buy
Fill Material: Down Alternative, Size: Queen/Standard Size
Very well done and easy to use. I love being able to adjust the filling, and the ability to clean it.
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Reviewed in the United States on May 8, 2026