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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Sniper EFI HyperSpark Distributor - 250ci Chevrolet Straight 6 - 565-316BKOverview: 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 fool proof patented clear installation cap. All of our HyperSpark distributors are also available in a stylish black housing. Features: Hall Effect crank trigger sensor provides a noise free RPM signal to the Sniper ECU Billet distributor housing
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 fool proof patented clear installation cap. All of our HyperSpark distributors are also available in a stylish black housing.
Features:
- Hall Effect crank trigger sensor 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
- The distributor shutter wheel is CNC machined to provide solid, cylinder to cylinder timing 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
- Or the Sniper EFI Ignition Coil Driver 556-150 and Sniper EFI Ignition Coil 556-153
- Available in Black or Shiny Billet Aluminum to match any engine bay
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Black |
| Distributor Type | Hall Effect |
| Emission Code | 5 |
| 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 1364 reviews
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Product Reviews
★★★★★ 5
BEST EVER!!!
We have a medium sized furbaby. He is the most gentle baby! Except with toys. He destroys everything he gets within 5 minutes. Even the aggressive chewer toys. He’s had these for a solid 24 hours. STILL INTACT!!! He’s loving them! Well, maybe he’s actually frustrated with them! Lol. He was able to stop it from squeaking… but he’s still having a ball playing with them. Not a single rip. I think we may need to put them up for a while to give his jaws and mind a break. BUY THEM NOW!!! Your baby will love them. And if they usually tear things up…. They will be able to enjoy this for a long time!!!
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Reviewed in the United States on September 3, 2023
★★★★★ 3
OK for Fetch, but...
Bounces well but very hard for dog to chew.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
MUST HAVE!!! Dog is obsessed!!!
Color: Aqua
100 PLUS STARS!!! We have a very VERY active pup (6 yrs old 🤦♀️🤦♀️)… he has destroyed EVERYTHING we have ever given him. So I ordered this AND the replacement shell. He has chewed the ball extensively but it is in PERFECT shape, no need for the replacement one YET.. I can not rave about this enough - he LOVES it, we love watching him with it and he won’t let it out of his site at all!! If we touch it he gets upset.. so when we charge it, we put the shell back together and give him that.. which reminds me - make sure you have that screwed TIGHT.. somehow he was able to get it apart.. but once we started tightening it he hasn’t been able to.. thinking about it?? GET IT!! You won’t be disappointed and neither will your dog!!
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Reviewed in the United States on November 15, 2025
★★★★★ 4
An expensive ball to think about
Color: Aqua
Went with the foam ball because I have hopes that my dogs teeth will sink in enough to be satisfying without having to shred it like a tennis ball. So far, so good. I chose this one because the of the outer shell replacement possibility; assurance that 30 dollars towards a ball would have an extended life option for half the price if needed.
It is slightly bigger than a tennis ball and big enough for my dog to be unable to get a strong clench and crush it. He does try though and it's holding up.
All of the options and modes are great.
However, I wish it acted more of a bait ball. Going through all three of the modes, I can't say any have sparked a wild chase.
It will bounce intermittently or once touched. The intervals are long enough to lose my dogs interests. Short intervals make the ball the easy loser every time.
Better on hardwood but pathetic on carpet.
It will roll but not far or very fast.
The only positives from this may be the battery conservation but when he stops playing with it, it is still rolling around the room. I think it takes 20-30 minutes of inactivity for sleep mode.
With this, the charge will last about a day of play.
It does charge quickly.
It has passed the tough chewer test with one who can chew through "tuff" toys in no time but I wish it was more of a challenge.
After telling my sister i purchased one, she said she would've given me hers because her dog had lost interest. Go with your hunch and find another game to invest in if you have trepidations of this being this case.
I won't deduct anymore stars because the product is as advertised. Only one deducted for the price.
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Reviewed in the United States on September 19, 2025
★★★★★ 5
So far so good
Color: Aqua
For the past 2 years I’ve been looking for an interactive ball our dog won’t break within days.
I appreciate that it’s all foam, without any ropes or plastic pieces he can chomp on.
I don’t let him use it as a chew toy but after catching it he does like to chew on it for a little bit, and it’s held up nicely after a month.
Would recommend
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Reviewed in the United States on January 7, 2026
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