Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley Sniper EFI 565-303BK HyperSpark Distributor - Ford (351-C/429/460)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
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 |
|---|---|---|---|---|
| 1975 - 1991 | Ford | E-250 Econoline Club Wagon | 460/7.5L V8 | |
| 1965 - 1967 | Cadillac | Calais | 429/7L V8 | |
| 1975 - 1976 | Ford | Custom 500 | Base | 460/7.5L V8 |
| 1968 | Lincoln | Continental | 429/7L V8 | |
| 1972 - 1974 | Ford | Torino | 351/5.8L V8 | |
| 1975 - 1979 | Ford | F-150 | 460/7.5L V8 | |
| 1969 - 1974 | Ford | Galaxie 500 | 351/5.8L V8 | |
| 1970 - 1972 | Ford | Mustang | Mach 1 | 351/5.8L V8 |
| 1970 - 1973 | Ford | Ranchero | 429/7L V8 | |
| 1971 - 1986 | DeTomaso | Pantera | 351/5.8L V8 | |
| 1969 | Mercury | Marquis | Base | 429/7L V8 |
| 1973 - 1996 | Ford | F-250 | 460/7.5L V8 | |
| 1972 - 1978 | Mercury | Marquis | 460/7.5L V8 | |
| 1972 - 1974 | Ford | Country Squire | 460/7.5L V8 | |
| 1968 - 1978 | Lincoln | Continental | 460/7.5L V8 | |
| 1969 - 1974 | Mercury | Montego | 351/5.8L V8 | |
| 1975 - 1996 | Ford | E-350 Econoline | 460/7.5L V8 | |
| 1970 - 1971 | Ford | Torino | Squire | 351/5.8L V8 |
| 1968 - 1973 | Ford | Thunderbird | 429/7L V8 | |
| 1973 - 1976 | Ford | Gran Torino | 460/7.5L V8 | |
| 1972 | Ford | Custom | 460/7.5L V8 | |
| 1977 - 1996 | Ford | E-350 Econoline Club Wagon | 460/7.5L V8 | |
| 1969 - 1973 | Ford | Country Squire | 429/7L V8 | |
| 1972 - 1974 | Ford | Ranch Wagon | 460/7.5L V8 | |
| 1970 - 1971 | Ford | Torino | Brougham | 429/7L V8 |
| 1970 | Ford | Falcon | 429/7L V8 | |
| 1970 - 1971 | Ford | Torino | Base | 429/7L V8 |
| 1972 - 1974 | Mercury | Monterey | 460/7.5L V8 | |
| 1969 - 1974 | Ford | Country Sedan | 351/5.8L V8 | |
| 1969 - 1973 | Ford | LTD | 429/7L V8 | |
| 1964 | Cadillac | Series 60 Fleetwood | 429/7L V8 | |
| 1969 - 1972 | Ford | Custom | 429/7L V8 | |
| 1973 - 1997 | Ford | F-350 | 460/7.5L V8 | |
| 1975 - 1976 | Ford | Elite | 460/7.5L V8 | |
| 1970 - 1971 | Ford | Mustang | Mach 1 | 429/7L V8 |
| 1968 - 1971 | Lincoln | Mark III | 460/7.5L V8 | |
| 1969 - 1973 | Ford | Country Sedan | 429/7L V8 | |
| 1964 - 1967 | Cadillac | Eldorado | 429/7L V8 | |
| 1969 - 1972 | Ford | Mustang | Base | 351/5.8L V8 |
| 1969 - 1973 | Ford | Ranch Wagon | 429/7L V8 | |
| 1975 - 1978 | Ford | LTD | Base | 460/7.5L V8 |
| 1970 - 1972 | Ford | Mustang | Grande | 351/5.8L V8 |
| 1975 - 1978 | Mercury | Grand Marquis | 460/7.5L V8 | |
| 1964 - 1967 | Cadillac | DeVille | 429/7L V8 | |
| 1972 - 1976 | Ford | Thunderbird | 460/7.5L V8 | |
| 1969 - 1974 | Ford | LTD | 351/5.8L V8 | |
| 1971 - 1974 | Mercury | Cougar | 351/5.8L V8 | |
| 1970 - 1971 | Ford | Torino | GT | 429/7L V8 |
| 1972 - 1974 | Mercury | Colony Park | 460/7.5L V8 | |
| 1972 - 1974 | Ford | LTD | 460/7.5L V8 | |
| 1970 - 1974 | Mercury | Monterey | 351/5.8L V8 | |
| 1970 - 1974 | Mercury | Marquis | 351/5.8L V8 | |
| 1969 - 1971 | Mercury | Cyclone | 429/7L V8 | |
| 1971 - 1972 | Ford | Mustang | Boss 351 | 351/5.8L V8 |
| 1970 - 1974 | Mercury | Colony Park | 351/5.8L V8 | |
| 1969 - 1972 | Ford | Custom | 351/5.8L V8 | |
| 1970 - 1971 | Ford | Torino | Cobra | 429/7L V8 |
| 1970 - 1973 | Mercury | Montego | 429/7L V8 | |
| 1975 - 1980 | Ford | E-250 Econoline | 460/7.5L V8 | |
| 1969 - 1973 | Mercury | Colony Park | 429/7L V8 | |
| 1970 | Ford | Falcon | 351/5.8L V8 | |
| 1975 - 1978 | Ford | LTD | Country Squire | 460/7.5L V8 |
| 1969 - 1974 | Ford | Ranchero | 351/5.8L V8 | |
| 1969 - 1973 | Mercury | Monterey | 429/7L V8 | |
| 1972 - 1974 | Ford | Country Sedan | 460/7.5L V8 | |
| 1969 - 1973 | Ford | Custom 500 | 429/7L V8 | |
| 1972 - 1974 | Ford | Gran Torino | 351/5.8L V8 | |
| 1973 - 1976 | Mercury | Montego | 460/7.5L V8 | |
| 1969 - 1971 | Ford | Mustang | Base | 429/7L V8 |
| 1972 - 1973 | Ford | Torino | 429/7L V8 | |
| 1970 - 1971 | Ford | Mustang | Grande | 429/7L V8 |
| 1974 - 1976 | Ford | Ranchero | 460/7.5L V8 | |
| 1969 - 1974 | Ford | Country Squire | 351/5.8L V8 | |
| 1973 | Ford | Mustang | 351/5.8L V8 | |
| 1975 - 1978 | Ford | LTD | Landau | 460/7.5L V8 |
| 1997 | Ford | F-250 HD | 460/7.5L V8 | |
| 1971 | Ford | Torino | 500 | 351/5.8L V8 |
| 1973 - 1976 | Mercury | Cougar | 460/7.5L V8 | |
| 1970 | Ford | Fairlane | 429/7L V8 | |
| 1969 - 1974 | Ford | Custom 500 | 351/5.8L V8 | |
| 1973 - 1976 | Ford | Torino | 460/7.5L V8 | |
| 1972 - 1976 | Lincoln | Mark IV | 460/7.5L V8 | |
| 1969 - 1970 | Mercury | Marauder | 429/7L V8 | |
| 1973 - 1979 | Ford | F-100 | 460/7.5L V8 | |
| 1970 - 1971 | Ford | Torino | Base | 351/5.8L V8 |
| 1970 | Mercury | Cougar | Base | 351/5.8L V8 |
| 1969 - 1973 | Ford | Galaxie 500 | 429/7L V8 | |
| 1969 - 1970 | Ford | Fairlane | 351/5.8L V8 | |
| 1972 - 1974 | Ford | Custom 500 | 460/7.5L V8 | |
| 1972 - 1973 | Ford | Gran Torino | 429/7L V8 | |
| 1969 - 1970 | Ford | Mustang | Boss 429 | 429/7L V8 |
| 1970 - 1971 | Ford | Torino | GT | 351/5.8L V8 |
| 1969 - 1970 | Mercury | Cougar | Boss 429 | 429/7L V8 |
| 1969 - 1971 | Mercury | Cyclone | 351/5.8L V8 | |
| 1971 | Ford | Torino | 500 | 429/7L V8 |
| 1978 | Ford | E-100 Econoline | 460/7.5L V8 | |
| 1965 - 1967 | Cadillac | Fleetwood | 429/7L V8 | |
| 1977 | Ford | Ranchero | GT | 460/7.5L V8 |
| 1970 | Mercury | Cougar | XR-7 | 351/5.8L V8 |
| 1970 - 1973 | Mercury | Marquis | 429/7L V8 | |
| 1964 - 1967 | Cadillac | Commercial Chassis | 429/7L V8 | |
| 1969 - 1974 | Ford | Ranch Wagon | 351/5.8L V8 | |
| 1975 | Mercury | Montego | MX | 460/7.5L V8 |
| 1970 - 1971 | Ford | Torino | Squire | 429/7L V8 |
| 1996 | Ford | Econoline Super Duty | 460/7.5L V8 | |
| 1964 | Cadillac | Series 75 Fleetwood | 429/7L V8 | |
| 1972 - 1974 | Ford | Galaxie 500 | 460/7.5L V8 | |
| 1975 | Mercury | Montego | Villager | 460/7.5L V8 |
| 1971 | Mercury | Cougar | 429/7L V8 | |
| 1971 | Ford | Torino | Cobra | 351/5.8L V8 |
| 1964 | Cadillac | Series 62 | 429/7L V8 | |
| 1970 | Mercury | Cougar | Base | 429/7L V8 |
| 1970 - 1971 | Ford | Torino | Super Cobra Jet | 429/7L V8 |
| 1969 | Mercury | Marquis | Brougham | 429/7L V8 |
| 1975 - 1976 | Ford | LTD | Brougham | 460/7.5L V8 |
| 1970 | Mercury | Cougar | XR-7 | 429/7L V8 |
| 1970 - 1971 | Ford | Torino | Brougham | 351/5.8L V8 |
| 1977 - 1978 | Lincoln | Mark V | 460/7.5L V8 | |
| 1975 | Mercury | Montego | Brougham | 460/7.5L V8 |
| 1969 | Mercury | Comet | 351/5.8L V8 | |
| 1977 | Ford | Ranchero | 500 | 460/7.5L V8 |
| 1970 | Mercury | Cougar | Cobra Jet | 429/7L V8 |
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
4.7 ★★★★★
Based on 524 reviews
Sort
Product Reviews
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 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
recommand products
Boning Hook 5"
30.00
Rywire Honda B/D-Series Charge Harness
94.02
Yeston Radeon R7 350-4G 6MINIDP 4GB 128bit GDDR5 700MHz 512processors PCIExpress 3.0*16 video cards 6 Screen Graphics Card DirectX12 6*MINIDP compatible graphics card of Desktop
149.00
(Promotion: $5 discount over $30)Zeaginal ZC-12025 ARGB Tears of the Moon God LED 120mm Case Fan,Quiet Edition High Airflow Color LED Case Fan for PC Cases, CPU Coolers,Radiators SystemComputer Case Cooling Fan
15.90
Yeston Radeon R7 350-2G 6HDMI 2GB 128bit GDDR5 800MHz 512processors PCIExpress 3.0*16 video cards 6 Screen Graphics Card DirectX12 6*HDMI compatible graphics card of Desktop
149.00