SKU: 49662425579

Sleeved Spark Plug Wires for SBC over valve cover, HEI - 31351

Sale price$139.92 Regular price$155.47
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Sleeved Spark Plug Wires for SBC over valve cover, HEI - 31351Overview: The MSD 8. 5mm Super Conductor is the ultimate performance wire! Its extremely low resistance combined with the ability to suppress Electro Magnetic Interference is a combination that defies the common laws of physics. Less resistance means more energy is going to make it to the spark plug to ignite the air fuel mixture. The Super Conductor uses a copper alloy conductor resulting in less than 50 ohms per foot of wire! This ensures that the

Overview:

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic Interference is a combination that defies the common laws of physics. Less resistance means more energy is going to make it to the spark plug to ignite the air/fuel mixture. The Super Conductor uses a copper alloy conductor resulting in less than 50 ohms per foot of wire! This ensures that the most energy possible makes it to the spark plug. By helically winding the conductor around a special core, we are able to produce a highly effective choke to keep the EMI inside the wire and away from other electronics. This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available. Equipped with high temp silicone-fiberglass sleeving for the harshest race conditions that protects wires up to 1,000 °F.

Features:

    Application:

    Year Make Model Submodel Engine Size
    Universal

    Specs:

    Boot Material Silicone
    Brand MSD
    Color Black
    Emission Code 5
    Product Type Spark Plug Wire Set
    Resistance 40-50 Ohms Per Foot
    Sleeved Yes
    Spark Plug Boot Angle 90 Degree
    Warranty Limited 1 Year Warranty
    Wire Diameter 8.5mm
    Wire Series 8.5 Super Conductor
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 49662425579

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    4.3 ★★★★★
    Based on 29 reviews
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    Verified Purchase
    Doogie Howser
    Grantham, US
    ★★★★★ 5
    Fairly stable. Good value for the price
    Size: 16 Inch, Size: 16 Inch
    Great set of stands. You have to tighten them pretty snugly to minimize wobble. Given they are metal they’ll have a little bit more give than solid wood. Even so, a tall desk I built with them remains stable and level.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 22, 2025
    F
    Verified Purchase
    franny
    Charlottesville, US
    ★★★★★ 5
    Great project & great quality
    Size: 38"Height × 14" Wide, Size: 38"Height × 14" Wide
    These legs were used on a 26”x72” DIY quilting ironing table. The Mdjwjj Industrial Pipe Counter Bar Height Table Leg, Metal Table Legs, Iron Base are sturdy & made of real metal, nothing cheap about this product. Legs were easy to install. Highly recommend
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 11, 2025
    S
    Verified Purchase
    Sammy.
    Los Angeles, US
    ★★★★★ 5
    Very good
    Size: 38"Height × 14" Wide
    It look nice and it worked very good, build strong
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 6, 2026
    K
    Verified Purchase
    K Younger
    West Palm Beach, US
    ★★★★★ 5
    Do it yourself
    Size: 38"Height × 14" Wide
    I purchased a similar set to custom make a dining room table out of butcher block, and it turned out perfect. So with the left over butcher block I purchased these legs and made the perfect kitchen island to match. It is very sturdy and a great price. Everyone wants to know where I purchased it from. I also put a piece of the butcher block across the lower bars and made a lower shelf. Love love love this.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 2, 2025
    T
    Verified Purchase
    Tani
    Lowell, US
    ★★★★★ 4
    Plan your project right & these will look great!
    Size: 38"Height × 14" Wide
    These are great legs for a table. They are sturdy and go together nicely. The painted finish is well done, meaning it doesn't scratch or peel or come off easily. Also the way things were packaged was considerate of the weight and possibility of damage during shipment. There were even extra attachment screws included which was helpful since I lost one under the dishwasher. When considering what legs to purchase for your particular table, the height, dimensions, and weight of the top all need to be factored in. I used these bar height legs under a very heavy, 7' long X 2' wide top. Common physics dictates that there will be lateral movement between the 2 "H" shaped leg sets. There HAS to be support between the 2 H leg sets to prevent that lateral movement. So these alone will not support a long table very well, because physics. This is not in any way the fault of this product. Be aware that there is more to the stability equation and be prepared to add cross bracing to your project.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 4, 2025

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