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Description
Holley 565-302 Sniper EFI HyperSpark Distributor, SBF 351WOverview: 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 |
|---|---|---|---|---|
| 1969 - 1974 | Ford | Custom 500 | 351/5.8L V8 | |
| 1977 - 1996 | Ford | E-350 Econoline Club Wagon | 351/5.8L V8 | |
| 1969 - 1971 | Ford | Torino | Squire | 351/5.8L V8 |
| 1971 | Ford | Torino | 500 | 351/5.8L V8 |
| 1975 - 1977 | Ford | Granada | 351/5.8L V8 | |
| 1969 - 1974 | Ford | Country Sedan | 351/5.8L V8 | |
| 1993 - 1995 | Ford | F-150 | XL | 351/5.8L V8 |
| 1977 | Ford | Ranchero | 500 | 351/5.8L V8 |
| 1969 - 1976 | Mercury | Montego | 351/5.8L V8 | |
| 1970 - 1972 | Ford | Mustang | Grande | 351/5.8L V8 |
| 1971 - 1979 | Mercury | Cougar | 351/5.8L V8 | |
| 1977 - 1997 | Ford | F-350 | 351/5.8L V8 | |
| 1978 - 1996 | Ford | Bronco | 351/5.8L V8 | |
| 1975 - 1977 | Ford | Custom 500 | Base | 351/5.8L V8 |
| 1969 - 1971 | Ford | Torino | Base | 351/5.8L V8 |
| 1970 - 1971 | Ford | Torino | Brougham | 351/5.8L V8 |
| 1971 - 1981 | Mercury | Marquis | 351/5.8L V8 | |
| 1972 - 1976 | Ford | Torino | 351/5.8L V8 | |
| 1970 - 1974 | Mercury | Monterey | 351/5.8L V8 | |
| 1997 | Ford | F-250 HD | 351/5.8L V8 | |
| 1977 - 1996 | Ford | F-250 | 351/5.8L V8 | |
| 1978 - 1981 | Mercury | Grand Marquis | 351/5.8L V8 | |
| 1975 - 1983 | Ford | E-100 Econoline | 351/5.8L V8 | |
| 1969 - 1981 | Ford | LTD | 351/5.8L V8 | |
| 1975 - 1996 | Ford | E-150 Econoline | 351/5.8L V8 | |
| 1993 - 1995 | Ford | F-150 | XLT | 351/5.8L V8 |
| 1970 - 1972 | Ford | Mustang | Mach 1 | 351/5.8L V8 |
| 1975 - 1991 | Ford | E-250 Econoline Club Wagon | 351/5.8L V8 | |
| 1975 - 1996 | Ford | E-250 Econoline | 351/5.8L V8 | |
| 1969 - 1972 | Ford | Custom | 351/5.8L V8 | |
| 1975 - 1996 | Ford | E-150 Econoline Club Wagon | 351/5.8L V8 | |
| 1969 - 1974 | Ford | Galaxie 500 | 351/5.8L V8 | |
| 1975 - 1978 | Ford | LTD | Landau | 351/5.8L V8 |
| 1969 - 1979 | Ford | Ranchero | 351/5.8L V8 | |
| 1987 - 1991 | Ford | LTD Crown Victoria | Base | 351/5.8L V8 |
| 1975 - 1977 | Mercury | Monarch | 351/5.8L V8 | |
| 1977 | Ford | LTD II | Squire | 351/5.8L V8 |
| 1972 - 1976 | Ford | Gran Torino | 351/5.8L V8 | |
| 1977 - 1996 | Ford | F-150 | 351/5.8L V8 | |
| 1969 - 1970 | Ford | Falcon | 351/5.8L V8 | |
| 1975 - 1982 | Ford | LTD | Base | 351/5.8L V8 |
| 1975 - 1983 | Ford | E-100 Econoline Club Wagon | 351/5.8L V8 | |
| 1969 - 1977 | Mercury | Cougar | XR-7 | 351/5.8L V8 |
| 1969 - 1971 | Ford | Torino | GT | 351/5.8L V8 |
| 1971 - 1989 | DeTomaso | Pantera | 351/5.8L V8 | |
| 1975 - 1996 | Ford | E-350 Econoline | 351/5.8L V8 | |
| 1969 - 1977 | Mercury | Cougar | Base | 351/5.8L V8 |
| 1971 | Ford | Torino | Cobra | 351/5.8L V8 |
| 1973 | Ford | Mustang | 351/5.8L V8 | |
| 1969 - 1974 | Ford | Ranch Wagon | 351/5.8L V8 | |
| 1977 - 1979 | Ford | F-100 | 351/5.8L V8 | |
| 1969 - 1972 | Ford | Mustang | Base | 351/5.8L V8 |
| 1969 - 1971 | Mercury | Cyclone | 351/5.8L V8 | |
| 1977 | Mercury | Cougar | Brougham | 351/5.8L V8 |
| 1969 - 1974 | Mercury | Colony Park | 351/5.8L V8 | |
| 1975 - 1976 | Ford | Elite | 351/5.8L V8 | |
| 1977 | Ford | LTD II | S | 351/5.8L V8 |
| 1977 - 1979 | Ford | Thunderbird | 351/5.8L V8 | |
| 1969 - 1974 | Ford | Country Squire | 351/5.8L V8 | |
| 1975 | Mercury | Montego | Brougham | 351/5.8L V8 |
| 1975 | Mercury | Montego | Base | 351/5.8L V8 |
| 1977 | Ford | LTD II | Base | 351/5.8L V8 |
| 1975 - 1976 | Ford | LTD | Brougham | 351/5.8L V8 |
| 1993 - 1995 | Ford | F-150 | Lightning | 351/5.8L V8 |
| 1969 | Mercury | Comet | 351/5.8L V8 | |
| 1983 - 1984 | Ford | LTD | Country Squire | 351/5.8L V8 |
| 1977 | Lincoln | Versailles | 351/5.8L V8 | |
| 1983 - 1989 | Mercury | Grand Marquis | Base | 351/5.8L V8 |
| 1982 - 1984 | Ford | LTD | Crown Victoria | 351/5.8L V8 |
| 1975 | Mercury | Montego | MX | 351/5.8L V8 |
| 1969 - 1970 | Ford | Fairlane | 351/5.8L V8 | |
| 1975 - 1976 | Bricklin | SV-1 | 351/5.8L V8 | |
| 1977 | Ford | Ranchero | Squire | 351/5.8L V8 |
| 1996 | Ford | Econoline Super Duty | 351/5.8L V8 | |
| 1977 | Ford | LTD II | Brougham | 351/5.8L V8 |
| 1977 | Ford | Ranchero | GT | 351/5.8L V8 |
| 1980 | Lincoln | Mark VI | 351/5.8L V8 | |
| 1975 | Mercury | Montego | Villager | 351/5.8L V8 |
| 1982 | Ford | LTD | S | 351/5.8L V8 |
| 1995 | Ford | F-150 | Special | 351/5.8L V8 |
| 1969 - 1970 | Ford | Mustang | Shelby GT-350 | 351/5.8L V8 |
| 1986 | Mercury | Grand Marquis | Colony Park | 351/5.8L V8 |
| 1978 - 1979 | Ford | LTD II | 351/5.8L V8 | |
| 1995 | Ford | F-150 | Eddie Bauer | 351/5.8L V8 |
| 1980 | Lincoln | Continental | 351/5.8L V8 | |
| 1995 | Ford | Mustang | SVT Cobra R | 351/5.8L V8 |
| 1977 | Mercury | Cougar | Villager | 351/5.8L V8 |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Black |
| Emission Code | 3 |
| Product Type | Ignition Boxes |
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
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Cooling Blanket is a sleep saver for me!
This is the second product I have used from bedsmile and as with the other one, this is a great product! It truly is a cooling blanket. I am a very hot sleeper and live in a hot, humid climate, so this has been a sleep saver for me! One side is silky smooth and feels so good on your skin. The other side has a texture to it which is great if you want to use it as your only bedding, which I do. It covers well and hangs over the edges as it should. I ordered the white one and it is bright and unblemished. The silky side magically feels much cooler than typical bedding and keeps me cooler during the night. It is lightweight but heavy enough to make you feel that you are "under the covers". In my opinion, putting additional covers over it would defeat the purpose but if you live in a cooler climate, it would still be beneficial to use this blanket as the silky coolness would help get a good night's sleep anywhere. Another great benefit of this product is that it does not have any strange odors when unpacking. I did wash it before using, but honestly, I am not sure it was necessary.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Incredible Value - Soft, Stays in Place, and Military Son Approved!
Size: California King, Size: California King
I purchased this mattress topper for under $27 and I'm so impressed that I'm planning to buy another one!
Easy Installation & Perfect Fit:
This topper was incredibly easy to put on, and it fits my California King mattress perfectly. The 18-inch deep pockets ensure it stays in place - I can move around on the bed and it doesn't shift at all.
Comfort:
The topper is wonderfully soft and has made a noticeable difference in our sleep quality. My husband absolutely loves it, and we both wake up feeling more rested.
The Ultimate Test:
My son recently came home after being deployed for a year. He slept on our bed for hours and immediately commented on how soft and comfortable it was. That's saying something for someone who's been sleeping on military accommodations! He was so impressed that he's planning to buy one for his ship.
Bottom Line:
For the price, comfort, and quality, I recommend this 100%. It's hypoallergenic, stays in place, and has exceeded all our expectations. You can't go wrong with this purchase!
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Reviewed in the United States on November 5, 2025
★★★★★ 5
Nice mattress Topper Pad
Size: Queen
Met my expectations and was just as advertised. Good fit; comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Incredible
Size: Twin
This product exceeded my expectations. The quality is amazing, it works perfectly, and it was definitely worth the price. I’ve been using it for a while now and I’m really satisfied with the results. I would highly recommend it to anyone looking for something reliable and well made.”
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Mattress protector
Size: Twin
Arrived quickly. No factory odor. Was "scrunchy" out of the package, but fit snuggly around the twin mattress and doesn't make any annoying noise. Basic protective mattress topper. Water proof, but breathable, no condensation under the sheets. Disappointed there wasn't more "fluff", but does the job of protecting my mattress from coffee spills and natural body sweat in between weekly washing. I've had it a while, and it seems to be holding up with monthly washing and drying.
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Reviewed in the United States on April 23, 2026