SKU: 21500190786

Black Super Conductor Small Block Chevy, HEI - 31353

$144.85 $160.95
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Description

Black Super Conductor Small Block Chevy, HEI - 31353Overview: 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

Overview:

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:

    Application:

    Year Make Model Submodel Engine Size
    1977 - 1978 GMC G25 4/8 V
    1975 - 1986 Chevrolet K20 4/8 V
    1975 GMC Sprint Classic 4/8 V
    1979 - 1982 GMC G3500 Vandura 4/8 V
    1979 - 1982 GMC K2500 4/8 V
    1977 - 1979 Pontiac Phoenix 4/8 V
    1976 - 1980 Chevrolet Camaro Base 4/8 V
    1975 - 1976 Chevrolet Laguna 4/8 V
    1979 - 1982 GMC C1500 4/8 V
    1975 - 1982 Chevrolet C10 Suburban 4/8 V
    1980 - 1982 Chevrolet Impala 4/8 CARBV
    1977 Chevrolet Nova Rally 4/8 V
    1982 GMC G2500 Rally STX 4/8 V
    1975 - 1986 Chevrolet K10 Suburban 4/8 V
    1975 - 1986 Chevrolet C30 4/8 V
    1979 - 1982 GMC C1500 Suburban 4/8 V
    1976 - 1978 Chevrolet Camaro LT 4/8 V
    1979 - 1981 Chevrolet Camaro Berlinetta 4/8 V
    1975 - 1980 Chevrolet Corvette 4/8 V
    1977 - 1978 Chevrolet El Camino Conquista 4/8 V
    1975 - 1976 GMC G25 Vandura 4/8 V
    1975 GMC Sprint SP 4/8 V
    1975 - 1982 Chevrolet G30 Chevy Van 4/8 V
    1976 - 1978 Chevrolet Camaro LT Rally Sport 4/8 V
    1975 - 1978 GMC G15 4/8 V
    1975 - 1982 Chevrolet G20 Beauville 4/8 V
    1980 Chevrolet Malibu Estate 4/8 V
    1977 - 1980 Chevrolet G30 4/8 V
    1975 - 1978 GMC C15 4/8 V
    1975 - 1982 GMC Jimmy 4/8 V
    1977 - 1986 Chevrolet K30 4/8 V
    1975 - 1978 Chevrolet Malibu Classic 4/8 V
    1978 GMC C25 Suburban Sierra Classic 4/8 V
    1980 GMC C2500 Base 4/8 V
    1975 - 1982 Chevrolet K5 Blazer 4/8 V
    1977 - 1981 Chevrolet G20 4/8 V
    1977 - 1978 Chevrolet Caprice Classic Estate 4/8 V
    1975 - 1979 Chevrolet Impala 4/8 V
    1975 - 1981 Chevrolet Malibu Base 4/8 V
    1975 GMC Sprint High Sierra 4/8 V
    1975 - 1978 Chevrolet Malibu Classic Estate 4/8 V
    1980 GMC C2500 Sierra Classic 4/8 V
    1975 - 1986 Chevrolet K10 4/8 V
    1975 - 1982 Chevrolet K20 Suburban 4/8 V
    1980 GMC C1500 Suburban 4.06/8 V
    1979 - 1982 GMC K3500 4/8 V
    1977 - 1979 Buick Century Custom 4/8 V
    1975 - 1986 Chevrolet C20 4/8 V
    1978 GMC C25 Suburban Base 4/8 V
    1979 - 1982 GMC G3500 Vandura Special 4/8 V
    1975 - 1978 Chevrolet Caprice Classic 4/8 V
    1975 - 1982 Chevrolet G30 Beauville 4/8 V
    1975 - 1977 Chevrolet Monte Carlo 4/8 V
    1979 - 1982 GMC C2500 4/8 V
    1979 - 1982 GMC K1500 Suburban 4/8 V
    1975 - 1978 GMC C15 Suburban 4/8 V
    1976 Chevrolet Nova SS 4/8 V
    1979 - 1982 GMC G3500 Rally 4/8 V
    1976 - 1978 GMC C25 High Sierra 4/8 V
    1975 - 1979 Chevrolet Nova 4/8 V
    1975 - 1977 Chevrolet El Camino Classic 4/8 V
    1975 - 1982 Chevrolet G20 Chevy Van 4/8 V
    1975 - 1977 GMC C25 Suburban 4/8 V
    1977 Buick Regal 4/8 V
    1980 GMC C2500 High Sierra 4/8 V
    1975 - 1985 Chevrolet C20 Suburban 4/8 V
    1977 Buick Century Base 4/8 V
    1975 - 1976 GMC G35 Rally STX 4/8 V
    1976 GMC G15 Rally STX 4/8 V
    1979 - 1982 GMC K1500 4/8 V
    1979 - 1982 GMC G3500 Rally STX 4/8 V
    1975 - 1978 GMC C35 4/8 V
    1976 - 1978 GMC C25 Sierra Grande 4/8 V
    1975 - 1982 Chevrolet G30 Hi-Cube 4/8 V
    1975 - 1976 GMC G35 Magnavan 4/8 V
    1979 - 1982 GMC G3500 Magnavan 4/8 V
    1977 Oldsmobile Delta 88 4/8 V
    1975 - 1980 Chevrolet G10 4/8 V
    1977 - 1979 Buick Skylark Base 4/8 V
    1979 - 1981 GMC G2500 4/8 V
    1976 GMC G15 Rally 4/8 V
    1977 Pontiac Ventura SJ 4/8 V
    1979 - 1982 GMC G3500 Rally Camper Special 4/8 V
    1981 Chevrolet Camaro Sport 4/8 V
    1976 - 1977 Chevrolet Nova Concours 4/8 V
    1978 - 1979 Pontiac Grand LeMans Safari 4/8 V
    1978 - 1979 Pontiac Firebird Esprit 4/8 V
    1975 - 1976 Chevrolet Caprice Classic Sport 4/8 V
    1975 - 1978 GMC K25 Suburban 4/8 V
    1975 - 1976 GMC G35 Vandura Special 4/8 V
    1976 - 1978 GMC C25 Base 4/8 V
    1980 GMC C2500 Suburban 4.06/8 V
    1977 Buick Skylark SR 4/8 V
    1978 - 1979 Pontiac Firebird Base 4/8 V
    1977 - 1981 Chevrolet Camaro Z28 4/8 V
    1977 - 1978 GMC G35 4/8 V
    1977 - 1979 Oldsmobile Omega 4/8 V
    1975 - 1978 GMC K15 4/8 V
    1978 - 1979 GMC Caballero 4/8 V
    1980 Chevrolet Malibu Sport 4/8 V
    1975 - 1979 Chevrolet El Camino Base 4/8 V
    1979 Chevrolet Caprice 4/8 V
    1976 - 1977 Chevrolet Nova Police 4/8 V
    1976 - 1978 GMC C25 Sierra Classic 4/8 V
    1979 - 1982 GMC C3500 4/8 V
    1975 - 1978 GMC K15 Suburban 4/8 V
    1975 - 1979 Chevrolet El Camino SS 4/8 V
    1975 - 1982 Chevrolet C10 4/8 V
    1979 Chevrolet El Camino Royal Knight 4/8 V
    1975 - 1982 Chevrolet G30 Sportvan 4/8 V
    1975 - 1978 GMC K25 4/8 V
    1978 Buick Skylark Sport 4/8 V
    1982 GMC G2500 Rally 4/8 V
    1976 - 1980 Chevrolet Camaro Rally Sport 4/8 V
    1975 - 1976 GMC G25 Rally 4/8 V
    1979 Buick Century Special 4/8 V
    1979 - 1982 GMC C2500 Suburban 4/8 V
    1980 Chevrolet G20 Nomad 4/8 V
    1981 - 1982 Chevrolet G10 Sportvan 4/8 V
    1975 - 1976 GMC G35 Rally 4/8 V
    1976 - 1977 Chevrolet Nova Base 4/8 V
    1976 - 1978 Chevrolet Malibu Classic Landau 4/8 V
    1975 - 1976 GMC G25 Rally STX 4/8 V
    1979 - 1982 GMC K2500 Suburban 4/8 V
    1975 - 1976 GMC G35 Vandura 4/8 V
    1982 GMC G1500 Rally 4/8 V
    1977 Pontiac Ventura Base 4/8 V
    1976 - 1977 GMC Sprint 4/8 V
    1978 - 1982 Chevrolet Corvette /
    1978 - 1979 Pontiac LeMans Safari 4/8 V
    1982 GMC G1500 Rally STX 4/8 V
    1975 Chevrolet Camaro 4/8 V
    1980 Chevrolet C10 Cheyenne 4/8 V
    1980 GMC C2500 Sierra Grande 4/8 V
    1980 Chevrolet Caprice 4/8 CARBV
    1978 Oldsmobile Cutlass 4/8 V
    1975 GMC Sprint Base 4/8 V
    1975 GMC C25 4/8 V
    1978 Oldsmobile Cutlass Supreme Base 4/8 V
    1976 GMC G15 Vandura 4/8 V
    1975 Chevrolet Bel Air 4/8 V
    1977 Oldsmobile Custom Cruiser 4/8 V
    1979 Oldsmobile Cutlass 4/8 CARBV
    1976 - 1978 Chevrolet Caprice Classic Landau 4/8 V
    1980 GMC G3500 4/8 V
    1977 - 1978 GMC K35 4/8 V
    1978 - 1979 Pontiac Firebird Formula 4/8 V
    1979 - 1981 GMC G1500 4/8 V
    1975 - 1976 GMC G35 Rally Camper Special 4/8 V
    1975 - 1982 Chevrolet G20 Sportvan 4/8 V
    1978 GMC C25 Suburban Sierra Grande 4/8 V
    1978 - 1979 Buick Skylark Custom 4/8 V
    1980 Chevrolet C10 Custom Deluxe 4/8 V
    1977 - 1979 Chevrolet Malibu 4/8 V
    1981 GMC K1500 Suburban /
    1978 GMC C25 Suburban High Sierra 4/8 V
    1976 Chevrolet Malibu Landau 4/8 V

    Specs:

    1 Cylinder 34”
    2 Cylinder 38”
    3 Cylinder 34”
    4 Cylinder 27”
    5 Cylinder 24”
    6 Cylinder 27”
    7 Cylinder 24”
    8 Cylinder 24”
    Brand MSD
    Emission Code 5
    Product Type Spark Plug Wires
    Warranty Limited 1 Year Warranty
    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: 21500190786

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    4.0 ★★★★★
    Based on 277 reviews
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    Product Reviews
    S
    Verified Purchase
    sheilanat
    Bozeman, US
    ★★★★★ 4
    Good Coverage But...
    Asurion had me to package up my Ipad and send to them to research the problem with it overheating and cracking the screen near the home button. The turnaround was about 6 days from when i shipped it next day and them returning the device. When I began to setup the IPad the first thing I notice was an error message stating touch id could not be setup on the device (it worked previously) and the ipad still got hot when charging. I had to return it to them a second time to "resolve" the issue. They determined they couldn't fix the issue and returned the cost of the device. The only problem is you can't replace a device for what it cost at that time of purchase, especially now when prices have soared. They need to fix or replace the device at the cost of what iit costs at the time of replacement.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 8, 2023
    A
    Verified Purchase
    Amazon Customer
    Waukegan, US
    ★★★★★ 5
    Must buy for your tablet!
    Amazing service, cannot recommend enough! So easy to start a claim, and super fast turn around time, I was informed through every step.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 9, 2025
    B
    Verified Purchase
    Bradley Baer
    Carnegie, US
    ★★★★★ 5
    They sent me a Amazon gift card
    I insured an iPad for my son and had it repaired multiple times from him stepping on it. Quick and fast repairs. The last time he accidentally damaged it they sent me an Amazon gift card for the full price I originally paid for it. I was able to use the gift card right away because it was digital. I used it on an iPad that was on sale for half the original price so I was able to get him the night light he always wanted. Best service available and I insured this iPad right away with them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 10, 2023
    C
    Verified Purchase
    Che Perth
    Fort Morgan, US
    ★★★★★ 1
    They will do anything to get out of fixing or replacing your item.
    I bought a refurbished Samsung Galaxy Tablet S6 from Amazon through Affirm. I've already had the tablet for nearly 3 months. The tablet is defective. After barely 3 months it won't charge. I attempted to file a claim. The Asurion website tells me to return the item. Samsung doesn't make these tablets anymore. You cannot buy a brand new tablet of this model. They aren't sold online. The reason I bought the warranty which was over $100 is so that Asurion will fix the tablet if there is a problem. They were unwilling to make any effort to repair or fix this rare tablet. The website says to return the item. This is a lengthy return process. Amazon will not give me a QR code or let me print a label that I can take to a local UPS store. The only place Amazon will let me drop off the item is 2 or 3 towns away. The only option Amazon is giving me is to have UPS come pick up the tablet without giving me a label. I had to purchase a box from UPS and have them package it for me without providing me a label because Amazon says I don't need one. On the first attempt the UPS guy wasn't able to pickup the item because they need a special kind of form and my UPS driver didn't have the form. I have to wait until a UPS driver with the proper form is able to pick up my item before they can start the return process. Now I can't buy a Samsung Galaxy Tablet S6 from Amazon unless I want to go through this or a similar process every time an Amazon 3rd party seller sells me a defective product. Thanks for nothing Asurion. I'm going to start buying my electronics in person from Best Buy. They sell electronics that work and they immediately replace damaged and defective items that are under warranty. Amazon should ban Asurion from selling warranties on their website. They are selling warranties that they have no intention of providing the end product for. This is the second I've had a problem with Asurion. The first time I had a problem with a pair of headphones purchased through Amazon that were covered by my Asurion warranty that I had purchased. Asurion wouldn't help me and directed me to try and use the manufacturer warranty. When I buy a warranty from someone it's because I want the seller of the warranty to solve my problem. Not tell me to return the item or direct me to use the manufacturer warranty. It's not my fault the refurbisher couldn't make the tablet function properly for longer than 3 months.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 14, 2022
    G
    Verified Purchase
    GUSTAVO Arriens
    Cuba, US
    ★★★★★ 5
    Simple and not Drama claim process.
    ’ve had Asurion coverage for a couple of years and never needed to use it until recently, when my pool salt cell (less than two years old) stopped working. I had purchased it with an Asurion protection plan, so I contacted them to start a claim. The process was simple and straightforward to follow. In the end, they honored the plan and covered the cost of my salt cell based on the value when I originally bought it. They issued me a gift card that I could use on Amazon for that amount. While prices have gone up and a new cell now costs about $200 more, it was still definitely worth having the coverage. Overall, I’m satisfied with how the claim was handled.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 8, 2026

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