Pay in installments of $84.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HyperSpark Distributor - Buick Big Block - 565-312BKOverview: 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 |
|---|---|---|---|---|
| 1960 - 1964 | Buick | LeSabre | 401/6.6L V8 | |
| 1965 - 1966 | Buick | Gran Sport | ||
| 1968 - 1969 | Buick | Sportwagon | 400/6.6L V8 | |
| 1971 | Buick | Skylark | 455/7.5L V8 | |
| 1970 - 1972 | Buick | GS 455 | ||
| 1963 - 1973 | Buick | Riviera | ||
| 1960 - 1973 | Buick | Electra | ||
| 1965 - 1966 | Buick | Skylark | 401/6.6L V8 | |
| 1968 - 1969 | Buick | GS 400 | ||
| 1970 - 1973 | Buick | LeSabre | 455/7.5L V8 | |
| 1962 - 1970 | Buick | Wildcat | ||
| 1965 | Buick | Electra | 425/7L V8 | |
| 1973 | Buick | Regal | 455/7.5L V8 | |
| 1964 | Buick | LeSabre | 425/7L V8 | |
| 1960 - 1963 | Buick | Invicta | ||
| 1962 - 1963 | Buick | LeSabre | ||
| 1970 | Buick | Skylark | Custom | 455/7.5L V8 |
| 1972 | Buick | Skylark | ||
| 1971 - 1972 | Buick | Estate Wagon | ||
| 1973 | Buick | Century | 455/7.5L V8 | |
| 1970 - 1973 | Buick | Estate Wagon | 455/7.5L V8 | |
| 1967 | Buick | Gran Sport | 400/6.6L V8 | |
| 1965 | Buick | Wildcat | 425/7L V8 | |
| 1965 | Buick | Riviera | 401/6.6L V8 | |
| 1967 - 1968 | Buick | Skylark | 400/6.6L V8 | |
| 1970 | Buick | Skylark | Base | 455/7.5L V8 |
| 1971 - 1972 | Buick | Centurion | ||
| 1965 | Buick | Wildcat | 401/6.6L V8 | |
| 1970 | Buick | Sportwagon | 455/7.5L V8 | |
| 1965 | Buick | Riviera | 425/7L V8 | |
| 1965 | Buick | Electra | 401/6.6L V8 | |
| 1973 | Buick | Centurion | 455/7.5L 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
4.6 ★★★★★
Based on 6 reviews
Sort
Product Reviews
★★★★★ 5
A Game-Changer for Comfort
Size: Medium, Color: Black, Number of Items: 6
I recently upgraded my workout gear with the Under Armour Training Cotton Quarter Socks, and I must say, these socks have revolutionized my exercise experience. Comfortable, durable, and stylish, they truly stand out in the crowded world of athletic socks.
First and foremost, the comfort level of these socks is unparalleled. The blend of cotton and synthetic materials provides a soft and plush feel against my feet, making every step a pleasure. The quarter length strikes the perfect balance, offering ample coverage without being too restrictive or too short. It's like walking on clouds, even during the most intense workouts.
One of the standout features is the moisture-wicking technology. I've worn these socks during high-intensity cardio sessions, and they have consistently kept my feet dry and comfortable. The breathability is remarkable, preventing that uncomfortable feeling of sweaty feet that often accompanies strenuous workouts. No more distractions – just focus on pushing through your fitness routine.
Durability is another strong suit of these socks. After numerous washes, they maintain their shape and elasticity, showing no signs of wear and tear. The reinforced heel and toe areas provide extra support, ensuring longevity and preventing the dreaded sock holes that often plague other brands.
The sleek design of the Under Armour Training Cotton Quarter Socks adds a touch of style to my workout attire. The subtle logo and choice of colors make them versatile enough to pair with any athletic shoes. Whether you're hitting the gym, going for a run, or simply running errands, these socks seamlessly blend fashion with function.
In terms of sizing, I found that they fit true to size. The elastic band around the arch provides a snug yet comfortable fit, ensuring that the socks stay in place throughout any activity.
While the price point may be slightly higher than some other options on the market, the quality and performance of the Under Armour Training Cotton Quarter Socks more than justify the investment. When it comes to comfort, durability, and style, these socks have become an indispensable part of my workout wardrobe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2024
★★★★★ 5
good medium rise sock
Size: Large, Color: Black (6-pairs), Number of Items: 6
love a good under armour sock!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Well made
Size: Large, Color: Black (6-pairs), Number of Items: 6
These are the only socks that my 12 year old Grandson will wear. He's very picky. LOL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
★★★★★ 5
Comfort and durability
Size: Large, Color: White (6-pairs), Number of Items: 6
Socks work really good. I have very rough and dry feet that tear up my bed sheets. They hold up to my destructive feet. They are soft and comfy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
★★★★★ 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
recommand products
Xray T4 Shock Absorber Membrane 4pcs 308082
16.00
Xray 4S Progressive Spring Set (C=2.5-2.8) 2pcs 308264
13.00
Fabrilamp flush mount ceiling lamp Estepa copper metal E27
69.63
VW Tamiya Sand Scorcher Blitzer Beetle 1/10 Clear Body Shell Frewer
36.00
Team Associated RC10T6.4 Team Kit 1/10th Scale 2WD Stadium Truck Kit 70004
229.00