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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Ford 351 Cleveland MSD 8.5mm Spark Plug Spiral Core Black # MSD31383Ford 351 Cleveland MSD 8. 5mm Spark Plug Spiral Core Black # MSD31383 BLACK SUPER CONDUCTOR FORD 351C 400, SOCKET For use on Ford 351C 400, Socket, Black jacket. Engineered from the inside out, the 8. 5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound
Ford 351 Cleveland MSD 8.5mm Spark Plug Spiral Core Black # MSD31383BLACK SUPER CONDUCTOR FORD 351C-400, SOCKET
For use on Ford 351C-400, Socket, Black jacket.
Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.
Features:
Custom fit for make and model listed.
Wires are precut to exact specifications
Bolt-on performance
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
4.0 ★★★★★
Based on 2079 reviews
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Product Reviews
★★★★★ 5
Great for the price!
Color: Avocado Green
It is quiet and it works well. I was trying to purchase a smaller keyboard my husband had picked up for me for my birthday. Although this is much bigger, it works well is quiet and it didn't cost a fortune. The color of the keyboard was not exactly what I was going in for, however I am grateful to have another keyboard as I had ruined another one with coffee. The keyboard is fairly lightweight although like I said I was trying to get a smaller one to replicate the one my husband got me my mistake has decent responsiveness, mouses ergonomic. It's a nice keyboard I wouldn't have gone with this color personally. Seems to be fairly durable and easy to connect and use.
The price was very good so I would recommend two others.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Very quiet and comfortable keyboard
Color: Black
I recently purchased this keyboard and mouse set to replace my old one, and I’ve been very pleased with it so far. The keyboard keys are soft, responsive, and surprisingly quiet, which makes typing much more comfortable. The mouse also has a smooth, soft-touch feel that fits nicely in the hand. Overall, the set feels well made and like a great value for the price. I would definitely recommend it to anyone looking for a comfortable and reliable keyboard and mouse combo.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
I love it! Better quality than expected for the price!
Color: White
Much better quality than expected for the price. Quiet typing, smooth mouse, no issues. I love it!
Will purchase again if I need another one.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
It should last, but could be much better.
Color: Black
The keys are quiet and the keyboard should last a long time. Being a flat keyboard, I find myself hitting two keys at the same time frequently, and prefer the style with raised, tapered keys. The mouse times out and needs to be woke up by right clicking, but other times seems to lose connectivity entirely. Overall, I wish for something better
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Great low price option for wireless keyboard
Color: Black
I’ve been using this ergonomic wireless keyboard and mouse for a bit now, and I’m honestly really happy with it. It’s super lightweight, and setup was as simple as plugging in the USB receiver; everything worked right away without me having to mess with any settings.
The keyboard feels great to type on. The keys are soft and quiet, and the adjustable tilt makes a noticeable difference for my wrists during longer work stretches. I also like having the full number pad and the shortcut keys, little things, but they make my day-to-day work smoother.
The mouse is comfortable and easy to control, and I haven’t had any issues with the wireless connection at all. No lag, no random disconnects. Battery life has also been impressive so far.
Overall, it’s easy to use, comfortable, and does exactly what I need it to. I’m definitely happy with the purchase.
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Reviewed in the United States on November 28, 2025
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