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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
HyperSpark Distributor - GM V6 - 565-317BKOverview: 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 |
|---|---|---|---|---|
| 1985 - 1993 | Chevrolet | G30 | Beauville | 262/4.3L V6 |
| 1995 - 2002 | Chevrolet | Blazer | ||
| 1989 - 1990 | Chevrolet | P40 | 262/4.3L V6 | |
| 1991 - 2001 | Oldsmobile | Bravada | ||
| 1991 - 2002 | Chevrolet | Astro | ||
| 1985 - 1995 | Chevrolet | G10 | 262/4.3L V6 | |
| 1988 - 1995 | Chevrolet | K2500 | 262/4.3L V6 | |
| 1988 - 1995 | Chevrolet | C2500 | 262/4.3L V6 | |
| 1996 - 2002 | Chevrolet | Express 2500 | 262/4.3L V6 | |
| 1985 - 1995 | Chevrolet | G30 | Hi-Cube | 262/4.3L V6 |
| 1996 - 2002 | Chevrolet | Express 1500 | 262/4.3L V6 | |
| 1988 - 2002 | Chevrolet | S10 | 262/4.3L V6 | |
| 1985 | Chevrolet | K20 Suburban | 305/5L V8 | |
| 1985 - 1990 | Chevrolet | Astro | 262/4.3L V6 | |
| 1986 - 1987 | Pontiac | Grand Prix | 262/4.3L V6 | |
| 1989 - 1992 | Chevrolet | Caprice | Base | 262/4.3L V6 |
| 1985 - 1996 | Chevrolet | G30 | Chevy Van | 262/4.3L V6 |
| 1988 - 1998 | Chevrolet | C1500 | 262/4.3L V6 | |
| 1990 - 1993 | Chevrolet | C1500 | WT | 262/4.3L V6 |
| 1988 - 1998 | Chevrolet | K1500 | 262/4.3L V6 | |
| 1999 - 2002 | Chevrolet | Silverado 1500 | 262/4.3L V6 | |
| 1990 - 1999 | Chevrolet | P30 | 262/4.3L V6 | |
| 1985 - 1995 | Chevrolet | G20 | 262/4.3L V6 | |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS | 262/4.3L V6 |
| 1990 - 1992 | Chevrolet | C1500 | Scottsdale | 262/4.3L V6 |
| 1985 - 1993 | Chevrolet | Caprice | Classic | 262/4.3L V6 |
| 1990 - 1994 | Chevrolet | S10 Blazer | ||
| 1985 - 1986 | Chevrolet | C20 | 262/4.3L V6 | |
| 1985 - 1986 | Chevrolet | K10 | 262/4.3L V6 | |
| 1992 | Chevrolet | Commercial Chassis | 262/4.3L V6 | |
| 1985 - 1988 | Chevrolet | Monte Carlo | Base | 262/4.3L V6 |
| 1990 - 1993 | Chevrolet | C1500 | Silverado | 262/4.3L V6 |
| 1986 - 1988 | Chevrolet | Caprice | 262/4.3L V6 | |
| 1987 | Chevrolet | V10 | 262/4.3L V6 | |
| 1985 - 1987 | Chevrolet | El Camino | 262/4.3L V6 | |
| 1998 | Chevrolet | Express 2500 | Base | 262/4.3L V6 |
| 1985 - 1986 | Chevrolet | C10 | 262/4.3L V6 | |
| 1985 - 1986 | Pontiac | Parisienne | 262/4.3L V6 | |
| 1988 | Chevrolet | R20 | Custom Deluxe | 262/4.3L V6 |
| 1990 - 1993 | Chevrolet | C1500 | Cheyenne | 262/4.3L V6 |
| 1986 | Pontiac | Bonneville | 262/4.3L V6 | |
| 1985 - 1988 | Chevrolet | P40 | Base | 262/4.3L V6 |
| 1988 - 1989 | Chevrolet | S10 Blazer | 262/4.3L V6 | |
| 1987 | Chevrolet | R10 | 262/4.3L V6 | |
| 1987 | Chevrolet | R20 | 262/4.3L V6 | |
| 1985 | Chevrolet | K20 | 305/5L V8 | |
| 1985 | Chevrolet | Impala | 262/4.3L V6 | |
| 1985 | Chevrolet | K20 | 262/4.3L V6 |
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
4.9 ★★★★★
Based on 629 reviews
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Product Reviews
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
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