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  • Moroso 73220 Spiral Core Spark Plug Wires Set, 135 Degree Boot, Blue Max
    Moroso 73220 Spiral Core Spark Plug Wires Set, 135 Degree Boot, Blue Max
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    The superiority of Moroso Blue Max 8mm, 800 ohm spiral core wire comes from over 27 years of continual refinement. The combination of Moroso engineering expertise and a rigorous testing program makes this the finest ignition wire available for street or race. These spark plug wire sets are terminated at the plug end only and include enough wire length and terminals to fit HEI or Non-HEI distributors. You install the distributor ends. Wire color is blue.

    • Optimized combination of capacitance, inductance and resistance
    • Provides more spark energy and EMI protection than any other spiral core wire available
    • Eliminates interference with on-board electronics and provides static-free sound quality for car audio systems
    • Universal plug wire set fits HEI or socket style caps
    • Spark plug terminals and boots factory installed
    • You install distributor ends

    Spark Plug Wire Installation Instructions (PDF)

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 8020 8.8 Spiral Core Spark Plug Wires, Socket Cap, 90 Deg Boot
    Accel 8020 8.8 Spiral Core Spark Plug Wires, Socket Cap, 90 Deg Boot
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    Makes power, not static.  With today's mega-watt, ultra-sensitive car stereo systems, that means "hiss-free" high fidelity. Thanks to a special graphite-impregnated fiberglass conductor, ACCEL 8.8 wire has the structural integrity to handle the high performance that can cause other wires to self-destruct.  Yellow only.

    • Rated to 550 degrees F
    • 8.8mm yellow high temp silicone jacket
    • For race and street applications
    • 500 ohm/ft. RFI suppression
    • Red plug boots

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 8023 8.8 Spiral Core Spark Plug Wires, HEI, Straight Boot
    Accel 8023 8.8 Spiral Core Spark Plug Wires, HEI, Straight Boot
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    Makes power, not static.  With today's mega-watt, ultra-sensitive car stereo systems, that means "hiss-free" high fidelity. Thanks to a special graphite-impregnated fiberglass conductor, ACCEL 8.8 wire has the structural integrity to handle the high performance that can cause other wires to self-destruct.  Yellow only.

    • Rated to 550 degrees F
    • 8.8mm yellow high temp silicone jacket
    • For race and street applications
    • 500 ohm/ft. RFI suppression
    • Red plug boots

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 8021 8.8 Spiral Core Spark Plug Wires, HEI, 90 Degree Boot
    Accel 8021 8.8 Spiral Core Spark Plug Wires, HEI, 90 Degree Boot
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    Makes power, not static.  With today's mega-watt, ultra-sensitive car stereo systems, that means "hiss-free" high fidelity. Thanks to a special graphite-impregnated fiberglass conductor, ACCEL 8.8 wire has the structural integrity to handle the high performance that can cause other wires to self-destruct.  Yellow only.

    • Rated to 550 degrees F
    • 8.8mm yellow high temp silicone jacket
    • For race and street applications
    • 500 ohm/ft. RFI suppression
    • Red plug boots

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 9024C Extreme 9000 1990-1995 GM 7.4L Ceramic Spark Plug Wire Set
    Accel 9024C Extreme 9000 1990-1995 GM 7.4L Ceramic Spark Plug Wire Set
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic Wire kits. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI supression core
    • 500 Ohms/ft resistance
    • Ceramic boots will withstand 2000° F
    • Stainless terminals

    Ceramic Wire Core Cut-A-Way (Link)

  • Moroso 73226 8mm Spark Plug Wires, Straight Boot, Spiral Core, Blue Max
    Moroso 73226 8mm Spark Plug Wires, Straight Boot, Spiral Core, Blue Max
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    The superiority of Moroso Blue Max 8 mm, 800 ohm Spiral Core Wire comes from over 27 years of continual refinement. The combination of Moroso engineering expertise and a rigorous testing program makes this the finest ignition wire available for street or race. 

    These sets are terminated at the plug end only and include enough wire length and terminals to fit HEI or Non-HEI distributors. You install the distributor ends. Wire color is blue.

    • Universal plug wire set
    • Optimized combination of capacitance, inductance and resistance provides more spark energy and EMI protection than any other spiral core wire available
    • Eliminates interference with on-board electronics and provides static-free sound quality for car audio systems
    • Spark plug terminals and boots factory installed
    • You install distributor ends
    • Fits HEI or Socket style caps

    Spark Plug Wire Installation Instructions (PDF)

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Taylor Cable 70051 8mm Spark Plug Wires, 90 Deg, Resistor Core, Black
    Taylor Cable 70051 8mm Spark Plug Wires, 90 Deg, Resistor Core, Black
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                The ultimate in spark plug wires for racing and serious street machines. Universal fit set will require cutting to fit, terminating, and booting the distributor end.  
    • High grade silicone over silicone resists temperatures up to 600° F
    • Color coordinated silicone boots add a touch of class
    • HEI boots have "Professional Grips" for easy on/off installation
    • Double locking spark plug terminals provide a firm grip
    • Resistor core for street applications
    • Universal fit for HEI and socket style caps

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso 73225 Spark Plug Wires, 90 Degree, Spiral Core, Blue Max
    Moroso 73225 Spark Plug Wires, 90 Degree, Spiral Core, Blue Max
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    The superiority of Moroso Blue Max 8 mm, 800 ohm Spiral Core Wire comes from over 27 years of continual refinement. The combination of Moroso engineering expertise and a rigorous testing program makes this the finest ignition wire available for street or race. These sets are terminated at the plug end only and include enough wire length and terminals to fit HEI or Non-HEI distributors. You install the distributor ends. Wire color is blue.

    • Universal plug wire set
    • Optimized combination of capacitance, inductance and resistance provides spark energy and EMI protection
    • Eliminates interference with on-board electronics and provides static-free sound quality for car audio systems
    • Spark plug terminals and boots factory installed
    • You install distributor ends
    • Fits HEI or Socket style caps

    Spark Plug Wire Installation Instructions (PDF)

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • MSD 5554 Street-Fire Spark Plug Wires Set, Small Block Chevy 350 HEI
    MSD 5554 Street-Fire Spark Plug Wires Set, Small Block Chevy 350 HEI
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    Street Fire low resistance spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery. Street Fire spark plug wires have the quality you've come to expect from MSD Ignition at a price that's comparable to other brands. They feature spiral-wound, low-resistance conductors and high EMI suppression capabilities, with 90 degree boots.

    • Long enough to go over valve covers
    • Helically wound conductor suppresses electro and radio noise
    • Kevlar core combination for great strength and durability
    • Heavy duty terminals for secure connection
    • 8mm silicone and synthetic jacket resists heat and abrasion
    • 500 ohms per foot resistance for improved spark delivery and power
    • Silicone boots protect against high exhaust temps
    These wires are for S/B Chevys with an HEI cap and are designed to be routed over the valve covers.
  • Taylor Cable 70251 8mm Spark Plug Wires, 90 Degree, Red, Resistor Core
    Taylor Cable 70251 8mm Spark Plug Wires, 90 Degree, Red, Resistor Core
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                The ultimate in spark plug wires for racing and serious street machines. Universal fit set will require cutting to fit, terminating, and booting the distributor end.   
    • High grade silicone over silicone resists temperatures up to 600° F
    • Color coordinated silicone boots add a touch of class
    • HEI boots have "Professional Grips" for easy on/off installation
    • Double locking spark plug terminals provide a firm grip
    • Resistor core for street applications
    • Universal fit for HEI and socket style caps

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso Spark Plug Wires, Over Valve Covers, HEI Cap Ends, Install-Ready
    Moroso Spark Plug Wires, Over Valve Covers, HEI Cap Ends, Install-Ready
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    If you have ever tried to put plug wires together yourself, you know how fustrating it can be. These pre-assembled Moroso 8mm spiral core wires are fiberglass reinforced with a silicone outer layer. Wires have 90° boots on both ends. Available in red or black for small block Chevy.

    • 90 Degree boots on both ends  
    • Over the valve cover wire route
    • HEI distributor cap ends
    • Designed for small block Chevy
    • Coil wire not included

    Note: HEI type sets do not include remote coil wire

  • Taylor 8mm Spark Plug Wires Set, Spiro-Pro
    Taylor 8mm Spark Plug Wires Set, Spiro-Pro
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                Features: 
    • Spiral metal wire core
    • 350 ohms/ft. resistance
    • 8 mm silicone inner and outer jacket
    • Silicone boots with grips
    • Double spring locking plug terminals
    • Fiberglass braid for more pull strength
    • Universal fit for HEI or Socket style caps

    Heat protection up to 600° F.  A must when using pit radios.  Red or Blue wires with Straight or 90 Degree boots.

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • MSD 35599 8.5mm Spark Plug Wires Set, S/B Chevy HEI, Under Headers
    MSD 35599 8.5mm Spark Plug Wires Set, S/B Chevy HEI, Under Headers
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    What makes or breaks a plug wire is not only how well the wire is insulated, but how low of resistance the center core has. These assembled wire sets test 40-50 ohms per foot, while most others test 1500 ohms per foot.

    These low resistance spark plug wires are designed for Small Block Chevys with HEI and are routed under the headers. 

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 9000C Ceramic Spark Plug Wires, Straight, Extreme 9000, Universal
    Accel 9000C Ceramic Spark Plug Wires, Straight, Extreme 9000, Universal
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic Wire kits. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI suppression core
    • 500 Ohms/ft resistance
    • Straight ceramic boots will withstand 2000° F
    • Stainless terminals
    • Includes ends for HEI (male) and socket (female) distributors

    Ceramic Wire Core Cut-A-Way (Link)

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 9001C Extreme 9000 Universal Pro Fit Ceramic Spark Plug Wires Set
    Accel 9001C Extreme 9000 Universal Pro Fit Ceramic Spark Plug Wires Set
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic Wire kits. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI suppression core
    • 500 Ohms/ft resistance
    • 90 degree ceramic boots will withstand 2000° F
    • Stainless terminals
    • Includes ends for HEI (male) and socket (female) distributors

    Ceramic Wire Core Cut-A-Way (Link)

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 9002C Ceramic Spark Plug Wires Set, 115 Boot, Xtreme 9000, Universal
    Accel 9002C Ceramic Spark Plug Wires Set, 115 Boot, Xtreme 9000, Universal
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic Wire kits. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI supression core
    • 500 Ohms/ft resistance
    • Ceramic boots will withstand 2000° F
    • Stainless terminals
    • Includes ends for HEI (male) and socket (female) distributors

    Ceramic Wire Core Cut-A-Way (Link)

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso Spark Plug Wires, Under Headers, HEI Cap, Ready-To-Install
    Moroso Spark Plug Wires, Under Headers, HEI Cap, Ready-To-Install
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                If you have ever tried to put plug wires together yourself, you know how fustrating it can be. These pre-assembled Moroso 7mm spiral core wires are fiberglass reinforced with a silicone outer layer. Wires have 90° boots on both ends. Available in red or black for small block Chevy.
            
  • Moroso Ultra-40 Racing Spark Plug Wires, 135 Degree
    Moroso Ultra-40 Racing Spark Plug Wires, 135 Degree
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    Ultra-40 Universal Race Wires - 135°

    • Moroso Ultra-40 Race Wire is the standard in high performance ignition wire
    • Optimized EMI/RFI resistance
    • Used in the highest level of racing applications, from dual mag Top Fuel Carsthru NASCAR Sprint Cup Series
    • 8.65mm diameter wire with 40 ohms if resistance per foot
    • Incorporates a highly engineered spiral wound conductor
    • Maximizes energy transfer and minimizes electro magnetic interference (EMI) and radio frequency (RF) interference noise
    • Universal fit and comes with coil wire
    • Available in Red, Blue and Black

    The most powerful wire for any race application!

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso Ultra-40 Racing Spark Plug Wires, Low Resistance, Straight
    Moroso Ultra-40 Racing Spark Plug Wires, Low Resistance, Straight
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    Ultra-40 Universal Race Wires - straight.

    • Moroso Ultra-40 Race Wire is the standard in high performance ignition wire
    • Optimized EMI/RFI resistance
    • Used in the highest level of racing applications, from dual mag Top Fuel Carsthru NASCAR Sprint Cup Series
    • 8.65mm diameter wire with 40 ohms if resistance per foot
    • Incorporates a highly engineered spiral wound conductor
    • Maximizes energy transfer and minimizes electro magnetic interference (EMI) and radio frequency (RF) interference noise
    • Universal fit and comes with coil wire
    • Available in Red, Blue and Black

    The most powerful wire for any race application!

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso Ultra 40 Low Resistance Racing Spark Plug Wires, 90 Degree
    Moroso Ultra 40 Low Resistance Racing Spark Plug Wires, 90 Degree
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    Ultra-40 Universal Race Wires - 90°

    • Moroso Ultra-40 Race Wire is the standard in high performance ignition wire
    • Optimized EMI/RFI resistance
    • Used in the highest level of racing applications, from dual mag Top Fuel Carsthru NASCAR Sprint Cup Series
    • 8.65mm diameter wire with 40 ohms if resistance per foot
    • Incorporates a highly engineered spiral wound conductor
    • Maximizes energy transfer and minimizes electro magnetic interference (EMI) and radio frequency (RF) interference noise
    • Universal fit and comes with coil wire
    • Available in Red, Blue and Black

    The most powerful wire for any race application!

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso Spark Plug Wires, Under Headers, Socket Cap, Ready-To-Install
    Moroso Spark Plug Wires, Under Headers, Socket Cap, Ready-To-Install
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                If you have ever tried to put plug wires together yourself, you know how fustrating it can be. These pre-assembled Moroso 8mm spiral core wires are fiberglass reinforced with a silicone outer layer. Wires have 90° boots on both ends. Available in red or black for small block Chevy.

    Note: Standard Cap = Socket-style Cap = Points-style Cap

  • Moroso 73229 2.3L Ford Blue Max Spark Plug Wires
    Moroso 73229 2.3L Ford Blue Max Spark Plug Wires
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    The superiority of Moroso Blue Max 8mm, 800 ohm Spiral Core Wire comes from over 27 years of continual refinement. The combination of Moroso engineering expertise and a rigorous testing program makes this the finest ignition wire available for street or race. These sets are terminated at the plug end only and include enough wire length and terminals to fit HEI or Non-HEI distributors. You install the distributor ends. Wire color is blue.

    • Universal plug wire set
    • Optimized combination of capacitance, inductance and resistance provides spark energy and EMI protection
    • Eliminates interference with on-board electronics and provides static-free sound quality for car audio systems
    • Spark plug terminals and boots factory installed
    • You install distributor ends
    • Fits HEI or Socket style caps

    Spiral Core Spark Plug Wire Installation Instructions (PDF)

  • Taylor Cable 79651 409 Spark Plug Wires - 90 Degree Boot - Universal
    Taylor Cable 79651 409 Spark Plug Wires - 90 Degree Boot - Universal
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    Features a Spiral-Wound core with 350 ohms per foot resistance for EMI and RFI suppression delivering maximum fire power without radio interference and recommended for use with multiple-spark discharge and electronic ignition systems. For professional race and street applications. Universal fit for V8.

    • Sleeving is bonded directly over 8 mm Pro Wire
    • Dielectric strength of 100,000 volts-plus
    • 3 layers of silicone for heat protection up to 600 degrees F
    • .409" diameter (10.4 mm)
    • Tightly woven, heat treated fiberglass skin
    • Spiral wound or wire conductor cores
    • Taylor "90° Pro Boot" bonded to the wire

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Moroso Spark Plug Wires, Over Valves, Socket Cap, Ready-To-Install
    Moroso Spark Plug Wires, Over Valves, Socket Cap, Ready-To-Install
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                If you have ever tried to put plug wires together yourself, you know how fustrating it can be. These pre-assembled Moroso 8mm spiral core wires are fiberglass reinforced with a silicone outer layer. Wires have 90° boots on both ends. Available in red or black for small block Chevy.

    Note: Standard Cap = Socket-style Cap = Points-style Cap

  • MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover
    MSD 31359 8.5mm Spark Plug Wires Set, Chevy HEI, Over Valve Cover
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    The MSD 8.5mm Super Conductor Wire is "the" performance wire. 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 low resistance spark plug wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire.

    To accomplish this, MSD uses 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.

  • MSD 31329 8.5mm Spark Plug Wires Set, Small Block Ford, HEI Cap
    MSD 31329 8.5mm Spark Plug Wires Set, Small Block Ford, HEI Cap
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                Please view the product's page for more information
            
  • MSD 31399 8.5mm Spark Plug Wires Set, Small Block Ford, Socket Cap
    MSD 31399 8.5mm Spark Plug Wires Set, Small Block Ford, Socket Cap
    x
                Please view the product's page for more information
            
  • MSD 5564 Street-Fire Spark Plug Wires, S/B Chevy, Stock Cap, Under Manifold
    MSD 5564 Street-Fire Spark Plug Wires, S/B Chevy, Stock Cap, Under Manifold
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    Street Fire spark plug wires have the quality you've come to expect from MSD Ignition at a price that's comparable to other brands. They feature spiral-wound, low-resistance conductors and high EMI suppression capabilities, all wrapped in simple, durable black sleeves and boots.  Fully assembled wires designed for S/B Chevys with points style stock socket cap. Routed under the headers.  

    • Helically wound conductor suppresses electro and radio noise
    • Kevlar core combination for great strength and durability
    • Heavy duty terminals for secure connection
    • 8mm silicone and synthetic jacket resists heat and abrasion
    • 500 Ohms per foot resistance for improved spark delivery and power
    • Silicone boots protect against high exhaust temps
  • Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve
    Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic spark plug wire set. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI supression core
    • 500 Ohms/ft resistance
    • Ceramic boots will withstand 2000° F
    • Stainless terminals
    • For 1975-86 GM small block V8 HEI (over valve covers)

    Ceramic Wire Core Cut-A-Way (Link)

  • Accel 9018C GM HEI 75-86 Extreme 9000 Ceramic Plug Wires, Under Valve
    Accel 9018C GM HEI 75-86 Extreme 9000 Ceramic Plug Wires, Under Valve
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic spark plug wire set. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI supression core
    • 500 Ohms/ft resistance
    • Ceramic boots will withstand 2000° F
    • Stainless terminals
    • For 1975-86 GM small block V8 HEI (under valve covers)

    Ceramic Wire Core Cut-A-Way (Link)

  • MSD 32819 8.5mm Spark Plug Wires Set, LS1, Super Conductor, Red
    MSD 32819 8.5mm Spark Plug Wires Set, LS1, Super Conductor, Red
    x
                

    The MSD 8.5mm Super Conductor Wire is "the" performance wire. 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 low reistance spark plug wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire.

    To accomplish this, MSD uses 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 8.5mm Super Conductor Plug Wire is available in Universal Kits and Bulk Lengths.

  • MSD 32813 8.5mm LS1 Black Spark Plug Wires Set
    MSD 32813 8.5mm LS1 Black Spark Plug Wires Set
    x
                

    The MSD 8.5mm Super Conductor Wire is "the" performance wire. 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, MSD uses 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 8.5mm Super Conductor Plug Wire is available in Universal Kits.

  • MSD 5565 Street-Fire Spark Plug Wires Set, S/B Chevy, Stock Distributor Cap
    MSD 5565 Street-Fire Spark Plug Wires Set, S/B Chevy, Stock Distributor Cap
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    Street Fire spark plug wires have the quality you've come to expect from MSD Ignition at a price that's comparable to other brands. They feature spiral-wound, low-resistance conductors and high EMI suppression capabilities, all wrapped in simple, durable black sleeves and boots.  Designed for Small Block Chevys with early Socket style cap. Routed over the valve covers.

    • Helically wound conductor suppresses electro and radio noise
    • Kevlar core combination for great strength and durability
    • Heavy duty terminals for secure connection
    • 8mm silicone and synthetic jacket resists heat and abrasion
    • 500 Ohms per foot resistance for improved spark delivery and power
    • Silicone boots protect against high exhaust temps
  • MSD 31199 8.5mm Spark Plug Wires, Universal 8 Cylinder, Super Conductor
    MSD 31199 8.5mm Spark Plug Wires, Universal 8 Cylinder, Super Conductor
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    The MSD 8.5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! Plus, the proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears.

    This universal 8 cylinder plug wire kit does require assembly, although the spark plug end is already installed. Comes with multi-angle (bendable) plug terminals and boots, including both HEI and socket style distributor ends. Combination stripping and crimping tool also included. Wires are red, boots are gray. 

    • Only 40-50 ohms of resistance per ft.
    • Lowest resistance of any helically wound wire
    • Unique materials and design provides extremely effective Electro Magnetic Interference (EMI) "choke"
    • Keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 8025 8.8 Universal Solid Core Spark Plug Wires Set, Straight Boot
    Accel 8025 8.8 Universal Solid Core Spark Plug Wires Set, Straight Boot
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                For high performance ignition wire, there is simply no alternative to Accel 8.8 spark plug wires. 
    • Silver plated copper is combined with a tough inner stainless steel core
    • Ultra strong fiberglass braiding provides unequalled tensile strength and resistance to "wire stretch"
    • Extra thick 8.8mm double-silicone insulation and unique silicone boots provide high dielectric strength and eliminates voltage leaks
    • Temperature Resistance-ACCEL 8.8 wire delivers peak performance even at temperatures over 500 degrees
    • Non RFI suppression
    • Works with HEI or Socket style caps

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • MSD 31659 8.5mm Spark Plug Wires Set, Chevy Socket Cap, Over Valve Cover
    MSD 31659 8.5mm Spark Plug Wires Set, Chevy Socket Cap, Over Valve Cover
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    What makes or breaks a plug wire is not only how well the wire is insulated, but how low of resistance the center core has. These assembled low resistance spark plug wire sets test 40-50 ohms per foot, while most others test 1500 ohms per foot. 

    Fits Small Block Chevy V8s with early socket style distributor caps. Red plug wires with gray sockets.

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • MSD 31689 8.5mm Midget Spark Plug Wires Set, Universal
    MSD 31689 8.5mm Midget Spark Plug Wires Set, Universal
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    MSD offers a universal set of 8.5mm Super Conductor plug wires for the Midget racers. These 50 ohms per foot resistance wires are supplied with the coil side’s special locking terminal and boot crimped to the wires. The spark plug side boots and terminals are supplied loose so the wires can be routed and crimped for each application. A special mini-stripper-crimper tool is also supplied.

    Note: These low resistance spark plug wires are only applicable to an MSD Midget Coil Pack #8240 ignition system.

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Accel 8024 8.8mm Spark Plug Wires-90 Degree Boot-Solid Core-Universal
    Accel 8024 8.8mm Spark Plug Wires-90 Degree Boot-Solid Core-Universal
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    For high performance ignition wire, there is simply no alternative to Accel 8.8 spark plug wires.

    • Silver plated copper is combined with a tough inner stainless steel core
    • Ultra strong fiberglass braiding provides unequalled tensile strength and resistance to "wire stretch"
    • Extra thick 8.8mm double-silicone insulation and unique silicone boots provide high dielectric strength and eliminates voltage leaks
    • Delivers peak performance even at temperatures over 500 degrees
    • Non RFI suppression
    • Works with HEI and Socket style caps

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot
    MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot
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    What makes or breaks a plugwire is not only how well the wire is insulated, but how low of resistance the center core has.  These wire sets test 40-50 ohms per foot, while most others test 1500 ohms per foot. Low Resistance

    These plug wires do require assembly although the plug end is alread installed.  Both HEI and socket style distributor ends are supplied.

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

  • Taylor Cable 70255 8mm Spark Plug Wires, Straight, Resistor Core, Red
    Taylor Cable 70255 8mm Spark Plug Wires, Straight, Resistor Core, Red
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                Taylor 8mm Pro Wires are the ultimate in spark plug wires for racing and serious street machines. 
    • High grade silicone over silicone resists temperatures up to 600°
    • Color coordinated silicone boots add a touch of class
    • HEI boots have "Professional Grips" for easy on/off installation
    • Double spring locking spark plug terminals provide a firm grip
    • Resistor core for street applications
    • Universal fit for HEI or Socket style caps

    Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

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