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Description
Holley Sniper EFI Hyperspark Distributor for AMC 290-401 565-308Overview: Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System. Hyperspark CD Ignition Box (556 152) and Ignition Coil (556 151)
Overview:
Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best?
Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System.
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.
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1971 - 1977 | American Motors | Matador | 304/5L V8 | |
| 1978 - 1979 | American Motors | Pacer | 304/5L V8 | |
| 1971 - 1972 | Jeep | J-2600 | 304/5L V8 | |
| 1965 - 1966 | American Motors | Classic | 327/5.3L V8 | |
| 1965 - 1970 | Jeep | J-2700 | 327/5.3L V8 | |
| 1965 - 1970 | Jeep | J-3600 | 327/5.3L V8 | |
| 1960 - 1964 | American Motors | Ambassador | 327/5.3L V8 | |
| 1965 - 1970 | Jeep | J-3700 | 327/5.3L V8 | |
| 1968 - 1969 | American Motors | Ambassador | 343/5.6L V8 | |
| 1974 - 1978 | Jeep | J10 | 401/6.6L V8 | |
| 1974 - 1988 | Jeep | J20 | 360/5.9L V8 | |
| 1957 | Nash | Ambassador Custom | 327/5.3L V8 | |
| 1974 - 1988 | Jeep | J10 | 360/5.9L V8 | |
| 1970 | American Motors | Rebel | 304/5L V8 | |
| 1971 - 1978 | American Motors | Matador | 360/5.9L V8 | |
| 1958 - 1963 | American Motors | Ambassador | 327/5.4L V8 | |
| 1966 | American Motors | Classic | 290/4.7L V8 | |
| 1974 | Bricklin | SV-1 | 360/5.9L V8 | |
| 1970 - 1974 | American Motors | Ambassador | 360/5.9L V8 | |
| 1970 - 1977 | American Motors | Hornet | 304/5L V8 | |
| 1970 - 1974 | American Motors | Javelin | 304/5L V8 | |
| 1967 - 1969 | American Motors | Rebel | 343/5.6L V8 | |
| 1971 - 1974 | American Motors | Hornet | 360/5.9L V8 | |
| 1984 - 1991 | Jeep | Grand Wagoneer | 360/5.9L V8 | |
| 1971 - 1972 | Jeep | J-4700 | 304/5L V8 | |
| 1971 - 1973 | Jeep | J-4500 | 360/5.9L V8 | |
| 1968 - 1969 | American Motors | AMX | 343/5.6L V8 | |
| 1974 - 1983 | Jeep | Cherokee | 360/5.9L V8 | |
| 1971 - 1981 | Jeep | CJ5 | 304/5L V8 | |
| 1974 - 1978 | Jeep | Wagoneer | 401/6.6L V8 | |
| 1968 - 1969 | American Motors | AMX | 290/4.8L V8 | |
| 1968 - 1970 | American Motors | Ambassador | 390/6.4L V8 | |
| 1972 - 1975 | American Motors | Gremlin | 304/5L V8 | |
| 1968 - 1970 | American Motors | AMX | 390/6.4L V8 | |
| 1965 - 1969 | Jeep | Gladiator | 327/5.3L V8 | |
| 1972 - 1983 | Jeep | Wagoneer | 360/5.9L V8 | |
| 1971 - 1975 | Jeep | CJ6 | 304/5L V8 | |
| 1965 - 1968 | Jeep | Wagoneer | 327/5.3L V8 | |
| 1976 | American Motors | Gremlin | Custom | 304/5L V8 |
| 1968 - 1969 | American Motors | Javelin | 343/5.6L V8 | |
| 1966 | American Motors | Rogue | 290/4.7L V8 | |
| 1971 - 1973 | Jeep | J-100 | 360/5.9L V8 | |
| 1971 - 1976 | American Motors | Matador | 401/6.6L V8 | |
| 1965 - 1970 | Jeep | J-2500 | 327/5.3L V8 | |
| 1965 - 1968 | Jeep | J-2800 | 327/5.3L V8 | |
| 1971 - 1973 | Jeep | J-4600 | 360/5.9L V8 | |
| 1970 | Jeep | J-4500 | 327/5.3L V8 | |
| 1971 - 1972 | Jeep | J-4600 | 304/5L V8 | |
| 1968 - 1969 | American Motors | Ambassador | 290/4.7L V8 | |
| 1970 - 1973 | Jeep | J-2500 | 360/5.9L V8 | |
| 1965 - 1966 | American Motors | Ambassador | Base | 327/5.3L V8 |
| 1965 - 1970 | Jeep | J-3800 | 327/5.3L V8 | |
| 1968 | American Motors | American | 290/4.7L V8 | |
| 1969 | American Motors | Rambler | 290/4.7L V8 | |
| 1969 | American Motors | Rebel | 290/4.8L V8 | |
| 1972 | Jeep | Wagoneer | 304/5L V8 | |
| 1968 | American Motors | Rebel | 550 | 290/4.7L V8 |
| 1971 - 1973 | Jeep | J-4700 | 360/5.9L V8 | |
| 1971 - 1972 | Jeep | J-2500 | 304/5L V8 | |
| 1970 - 1974 | American Motors | Ambassador | 304/5L V8 | |
| 1971 - 1972 | Jeep | J-100 | 304/5L V8 | |
| 1967 | American Motors | Marlin | 343/5.6L V8 | |
| 1965 - 1970 | Jeep | J-2600 | 327/5.3L V8 | |
| 1965 | Jeep | J-200 | 327/5.3L V8 | |
| 1974 - 1978 | Jeep | J20 | 401/6.6L V8 | |
| 1972 - 1973 | Jeep | Commando | 304/5L V8 | |
| 1969 - 1970 | American Motors | Rebel | 390/6.4L V8 | |
| 1978 - 1979 | American Motors | AMX | 304/5L V8 | |
| 1969 | American Motors | Rambler | 390/6.4L V8 | |
| 1971 - 1974 | American Motors | Ambassador | 401/6.6L V8 | |
| 1969 | American Motors | Rebel | 309/5.1L V8 | |
| 1970 - 1973 | Jeep | J-2600 | 360/5.9L V8 | |
| 1971 - 1974 | American Motors | Javelin | 401/6.6L V8 | |
| 1965 - 1970 | Jeep | J-3500 | 327/5.3L V8 | |
| 1966 | American Motors | Rebel | 327/5.3L V8 | |
| 1967 | American Motors | Marlin | 290/4.7L V8 | |
| 1967 | American Motors | Ambassador | 990 | 343/5.6L V8 |
| 1976 - 1981 | Jeep | CJ7 | 304/5L V8 | |
| 1968 - 1969 | American Motors | AMX | 290/4.7L V8 | |
| 1978 - 1979 | American Motors | Concord | 304/5L V8 | |
| 1965 - 1968 | Jeep | J-100 | 327/5.3L V8 | |
| 1970 | Jeep | J-4800 | 327/5.3L V8 | |
| 1968 - 1970 | American Motors | Javelin | 390/6.4L V8 | |
| 1970 - 1974 | American Motors | Javelin | 360/5.9L V8 | |
| 1965 | Jeep | J-310 | 327/5.3L V8 | |
| 1970 | Jeep | J-4600 | 327/5.3L V8 | |
| 1974 - 1978 | Jeep | Cherokee | 401/6.6L V8 | |
| 1968 | American Motors | Rebel | 550 | 343/5.6L V8 |
| 1969 | American Motors | Rambler | 343/5.6L V8 | |
| 1966 | American Motors | Ambassador | 990 | 327/5.4L V8 |
| 1968 | American Motors | American | 343/5.6L V8 | |
| 1970 | American Motors | Rebel | 360/5.9L V8 | |
| 1970 | American Motors | AMX | 360/5.9L V8 | |
| 1970 - 1971 | Jeep | J-3800 | 360/5.9L V8 | |
| 1968 - 1969 | American Motors | Ambassador | 290/4.8L V8 | |
| 1971 - 1973 | Jeep | J-4800 | 360/5.9L V8 | |
| 1957 | Nash | Rambler | Rebel | 327/5.3L V8 |
| 1965 | Jeep | J-330 | 327/5.3L V8 | |
| 1968 - 1969 | American Motors | Javelin | 290/4.7L V8 | |
| 1965 - 1966 | American Motors | Marlin | 327/5.3L V8 | |
| 1966 - 1967 | American Motors | American | Base | 290/4.7L V8 |
| 1971 - 1972 | Jeep | J-4500 | 304/5L V8 | |
| 1967 | American Motors | American | Base | 343/5.6L V8 |
| 1970 | Jeep | J-4700 | 327/5.3L V8 | |
| 1971 - 1972 | Jeep | J-4800 | 304/5L V8 | |
| 1965 | Jeep | J-220 | 327/5.3L V8 | |
| 1979 | American Motors | Spirit | 304/5L V8 | |
| 1965 | Jeep | J-210 | 327/5.3L V8 | |
| 1967 | American Motors | Ambassador | Base | 343/5.6L V8 |
| 1966 | American Motors | Classic | 287/4.7L V8 | |
| 1965 | Jeep | J-320 | 327/5.3L V8 | |
| 1967 | American Motors | Rebel | 290/4.7L V8 | |
| 1965 | Jeep | J-300 | 327/5.3L V8 | |
| 1965 | Jeep | J-230 | 327/5.3L V8 | |
| 1969 | American Motors | Ambassador | 309/5.1L V8 | |
| 1968 | American Motors | Rebel | 550 | 390/6.4L V8 |
| 1967 | American Motors | Ambassador | Base | 290/4.7L V8 |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Black |
| Distributor Type | Hall Effect |
| Emission Code | 3 |
| 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 239 reviews
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Product Reviews
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
Most durable ball!
Size: Medium
This are my dogs fav ball 😍 they last forever!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2023
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
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Reviewed in the United States on September 25, 2025
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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