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  • MSD 8362 Street Fire Chevy V8 GM HEI Distributor
    MSD 8362 Street Fire Chevy V8 GM HEI Distributor
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    Street Fire is a new division of MSD Ignition aimed at delivering high quality and great value.

    So don't let the low price of this Street Fire HEI Distributor fool you - it still has rock-solid features like coated centrifugal advance weights, welded weight pins, brass cap terminals, adjustable vacuum advance and the same stout drive gear used on MSD's premier Pro-Billet distributors.

    By using all-new heavy duty components throughout, MSD can give the Street Fire a full one-year warranty.

    547-8362 Instructions (PDF)

  • 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.
  • 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.

  • 17.5 Volt Step-Up Box
    $139.99
    Product Rating: 5.00 Stars
    17.5 Volt Step-Up Box
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    If you aren't running the "little black box," you're leaving horsepower on the table. Our little black box is an alternative to running a 16-18 volt battery. The box simply increases and maintains the voltage at 17.5-17.7 volts and supplies the correct amperage at the correct rpm to give you maximum power. 

    The box easily connects between your ignition switch and the battery feed wire on your HEI or MSD box. Works with MSD, Accel and other ignition systems. If not built to handle 18 volts, circuitry is protected from damage with the simple, effective and elegant use of an inline fuse.

    935-64000 Instructions (PDF)

  • 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.

  • MSD 8728 Soft Touch Rev Limiter Control for HEI
    MSD 8728 Soft Touch Rev Limiter Control for HEI
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    The Soft Touch Rev Control, PN 8728, is designed to be used on standard points ignition or inductive ignition systems. This means that the PN 8728 can be installed on engines with a GM HEI Ignition, Ford or Chrysler electronic ignition, any standard breaker points systems or even with an MSD 5 or Blaster Ignition (non-CD ignitions). The RPM Limiter is adjusted with plug-in modules and is supplied with 6,000, 7,000 and 8,000 rpm modules. When the engine reaches your set rpm, the Soft Touch circuitry kicks in and drops the spark to certain cylinders. This rpm limiter produces very accurate and smooth, backfire-free rev limits.

    • Can be used on 4, 6 or 8-cylinder engines with inductive ignitions
    • Adjusted with plug-in modules
    • Includes 6,000, 7,000 and 8,000 rpm modules
    • No MSD ignition control box required

    547-8728 Instructions (PDF)


  • 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 8225 HEI High Performance Direct Replacement Coil
    MSD 8225 HEI High Performance Direct Replacement Coil
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    HEI owners now have a choice to replace their stock coil with the MSD High Energy Unitized Coil for GM HEI Distributors. This coil is a direct re­placement of the stock coil. The coil features special low induc­tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

    • Direct performance replacement for GM HEI coil-in-cap distributors
    • 70:1 turns ratio and lower primary resistance produce high voltage output
    • Full power sparks to 9,000 RPM when used with 8364 MSD HEI Module
    • Recommended for use with MSD HEI Module PN 8364
  • MSD PRD10987 HEI Type Coil Cover
    MSD PRD10987 HEI Type Coil Cover
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    HEI Type Coil Cover.

  • MSD 83647 Heat HEI Ignition Module
    MSD 83647 Heat HEI Ignition Module
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    This all new Heat HEI Module supersedes the current PN 83645. Using upgraded components, the HEAT produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running.

    Works with non-computer controlled (4-Pin) HEI housings.

    • Easily installs to non-computer controlled (4-Pin) HEI housings
    • Built-in adjustable rev limiter can easily be set externally
    • Advanced dwell control for improved high rpm output
    • The Hottest HEI Module you buy-period!
    • Produces an incredible 7.5 amps of juice!
    • Adjust the rev limiter without removing the cap!
    • Fits in stock HEI distributors

    547-83647 Instructions (PDF)

    MSD Tech Bulletin (PDF)

  • Speedway HEI Circle Track Ignition Kit
    Speedway HEI Circle Track Ignition Kit
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                This is the best ignition systems for modifieds and street stocks at a price you can't beat! For the budget racer, this system gives you the best performance and best reliability, at the best price.
    • MSD 6A Ignition box
    • MSD Blaster 2 Coil with bracket
    • New HEI distributor base with steel gear and mechanical advance
    • Lock plate to eliminate the vacuum advance
    • Taylor Spiro-Pro 8 mm wires
    • Cap and rotor with brass contacts
    • External coil adaptor
    • Kill switch
    NOTE: Choose from Red or Blue plug wires with Straight or 90 degree plug end.

    910-12346 Instructions (PDF)

  • Small Block Ford 289-302 HEI Distributor
    Small Block Ford 289-302 HEI Distributor
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                Finally an affordable distributor for you Ford guys! Basically this is a GM HEI distributor that fits 289-302 Fords. It is fully self-contained and requires only one wire to hook-up. No need for an MSD box. NOT compatible with computer controlled vehicles.

    It uses the GM HEI cap, rotor and module, and includes mechanical and vacuum advances. Comes complete as shown.  Shaft diameter of .450".

    910-12350 Instructions (PDF)

     

    Note: This distributor has an O-ring seal that has a VERY tight fit when installing for the first time. We suggest using a small amount of lithium grease or silicone lubricant on this seal to ease installation.

  • MSD 84335 Distributor Cap and Rotor Kit
    MSD 84335 Distributor Cap and Rotor Kit
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    The cap and rotor of any ignition system must be considered mainte­nance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these Cap and Rotor Replacement Kits.

    This MSD Cap (MSD #84335) fits all of the MSD Distributors that use the GM Socket sytle cap (MSD #8437). It will also fit GM Distributors that use a "window" style cap. 

    Cap MSD# 8433:

    • DuPont Rynite material
    • Spark plug-style terminals with improved locking connection
    • Optional wire retainer with caps to lock the wires in place
    • HEI-Type terminals, rather than socket-type
    • Can be used in place of the older design

    Rotor MSD# 8467:

    • Standard on most MSD Pro-Billet Distributors
    • Injection molded from Rynite material for incredible strength and high dielectric properties
    • Stainless steel/brass rotor trip - screwed in place to handle extreme rpm and high heat conditions
    • Deep molded vanes to stir up the air inside the cap to prevent spark ionization
    • Screws are set deep in the housing to prevent spark scatter
  • MSD 8365 Pro-Billet Chevy HEI Distributor
    $369.99
    $388.99
    Product Rating: 4.00 Stars
    MSD 8365 Pro-Billet Chevy HEI Distributor
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                Please view the product's page for more information
            
  • MSD 8433 Distributor Cap - HEI Type Terminals
    MSD 8433 Distributor Cap - HEI Type Terminals
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    MSD molds their most popular distributor caps in-house. This cap is injection molded from DuPont Rynite material and features spark plug-style terminals. The terminals offer improved locking connections and the Rynite material is extremely strong with excellent dielectric properties. Plus, most caps have an optional wire retainer that is supplied with these caps to lock the wires in place. 

    Includes a girdle for retaining the wires to the cap. MSD has used this new design on many distributors built since the summer of 2002. Has HEI-Type terminals, rather than socket-type. Can be used in place of the older design. 

    547-8433 Instructions (PDF)

  • MSD 7919 12LT Magneto Cap & Rotor
    $72.99
    $74.99
    MSD 7919 12LT Magneto Cap & Rotor
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    Electrical problems can occur at any given time. Be ready and have a spare MSD Magneto Cap and Rotor on hand for those rare cases so you don't get left behind.

  • MSD 84022 Extreme HEI Coil Cover
    MSD 84022 Extreme HEI Coil Cover
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    Replacement coil dust cover for MSD Extreme Output HEI Kit # 547-8502. Made from DuPont Rynite.

  • MSD 8401 HEI Coil Conversion
    $32.99
    MSD 8401 HEI Coil Conversion
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    The modified HEI Dust Cover allows you to remove the stock HEI coil in your distributor cap, and replace it with an externally mounted coil such as the Blaster 2. Designed to be installed on stock HEI distributor caps with no modification.

    Instruction Sheet for 547-8401 (pdf)

  • Chevy V8 GM HEI Distributor w/ MSD Module
    Chevy V8 GM HEI Distributor w/ MSD Module
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    If you are racing on a budget, and you need to replace your worn out HEI distributor, this is your best option! These NEW distributors feature with steel gear and mechanical advance for longer starter and flywheel life. Includes cap and rotor with brass terminals, vacuum advance lock plate to eliminate the vacuum module, and an MSD module good to 9000+ RPM. Module features a built-in externally adjustable rev limiter.

    Works with cap mounted coil (sold separately) or convert to external coil and ignition box. We have experienced better reliability using an EXTERNAL coil that will withstand the heat & vibration of racing. Includes instructions to simplify installation & eliminate confusion.

    910-12341 Instructions (PDF)

  • MSD 8416 GM HEI Distributor Cap and Rotor
    MSD 8416 GM HEI Distributor Cap and Rotor
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    The cap and rotor of any ignition system must be considered mainte­nance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these Cap and Rotor Replacement Kits

  • MSD 8410 Replacement HEI Rotor
    MSD 8410 Replacement HEI Rotor
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    Replacement rotor with brass contact. For Chevrolet HEI Style distributors.

    547-8410 Instructions (PDF)

  • MSD 5541 Street-Fire Spark Plug Wires Set, Ford 302-351W HEI
    MSD 5541 Street-Fire Spark Plug Wires Set, Ford 302-351W HEI
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    The Street Fire 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.

    • 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 8861 GM HEI Module Bypass Cable
    MSD 8861 GM HEI Module Bypass Cable
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    Enables the customer to plug an MSD 6 or 7 series ignition or timing accessory directly into the magnetic trigger inside a GM HEI distributor.

  • MSD 8573 1949-53 Flathead Ford V8 Electronic Distributor
    MSD 8573 1949-53 Flathead Ford V8 Electronic Distributor
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    Early Flathead racers and cruisers alike will be excited to see these front mount flathead distributors! MSD Ready-to-Run distributors do not need an external control box, so there's a simple and clean installation with only three wires to connect. Features a maintenance free magnetic pickup for unsurpassed reliability. Has HEI style terminals.  For 12 volt negative ground applications only.

    Designed for 1949-1953 Ford Flathead V8 engines.

    547-8573 Instructions (PDF)

  • 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
  • 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 85551 Chevy Billet Distributor
    MSD 85551 Chevy Billet Distributor
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    You can't go wrong with the best selling MSD Billet Distributor! The housing is machined from a billet of 6061-T6 aluminum on a state-of-the-art CNC machine producing exact tolerances. For high rpm stability, a .500” steel shaft is supported by a sealed ball bearing and a long sintered bushing. This shaft also receives a QPQ coating for friction reduction and resistance to corrosion. A precision machined reluctor is attached to the shaft which triggers the magnetic pick-up mounted in the housing. This high output magnetic pick-up is the most accurate way to trigger your ignition. Plus, with no moving parts to wear or adjust, the pick-up is maintenance free! Just above the pick-up is MSD’s adjustable mechanical advance assembly. Different springs and stop bushings are supplied so you can tune an advance curve to match your application.

    Fits Small Block or Big Block Chevy V8.

    Instruction Sheet for 547-5551 (pdf) 

  • MSD 8411 Replacement HEI Distributor Cap
    MSD 8411 Replacement HEI Distributor Cap
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    Replacement GM HEI distributor cap with low-resistance brass terminals. Rynite construction for superior voltage insulation.

  • MSD 8353 1932-1948 Flathead 3-Bolt Distributor
    MSD 8353 1932-1948 Flathead 3-Bolt Distributor
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    Early Flathead racers and cruisers alike will be excited to see these front mount Flathead Distributors! These distributors are built around a CNC-machined billet aluminum housing for precise tolerances.

    The distributor is topped off with our an MSD Crab Cap with spark plug style terminals for improvied wire connections. Just under the cap and Rynite race rotor is MSD's adjustable mechanical advance. This assembly features chromoly construction with TIG-welded weight pins to secure the precision fine blanked weights. MSD supplies different advance springs and stop bushings so you can dial-in an advance curve to meet your Flathead's specs. 

    Just under the advance is MSD's race-proven magnetic pick-up. This puck, combined with a reluctor, produces accurate trigger signals that are responsible for firing the MSD Ignition Control. Bring your Flathead up-to-date with MSD performance.

  • 351W Ford HEI Distributor
    $129.99
    Product Rating: 5.00 Stars
    351W Ford HEI Distributor
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                Finally an affordable distributor for you Ford guys! 

    Basically this is a GM HEI distributor that fits 351W Fords. It is fully self-contained and requires only one wire to hook-up. No need for an MSD box. Comes complete as shown. Just drop them in and go!

    • Main shaft is 5/16" I.D. in hex pattern
    • Housing of seal area is 1.560" O.D.
    • Distance from flange at seal area to end of shaft is 4-15/16"
    • Gear is 1.23" O.D.

    It uses the GM HEI cap, rotor and module, and includes mechanical and vacuum advances.

    High Performance HEI Distributor Installation Instructions (pdf)

  • MSD 8584 Ford Small Block 351W Billet Distributor
    MSD 8584 Ford Small Block 351W Billet Distributor
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    MSD's Billet 351W Distributor is for Ford enthusiasts who are serious about performance! Just under the brass terminals of the MSD cap and rotor is an easy-to-adjust mechanical advance assembly. The assembly is fine blanked from chro-moly steel, TIG-welded for strength plus receives a QPQ coating. The precision weights glide on nylon bushings for smooth advancement and different springs and stop bushings are supplied so a variety of advance curves can be tuned. The steel shaft that spins the advance and reluctor receives a friction reducing coating plus is guided by a sealed ball bearing and long sintered bushing. This combination provides stable timing signals and spark delivery at any rpm. Triggering chores are handled by MSD’s race proven, maintenance-free magnetic pick-up. 

    Fits 351 Windsor Small Block Ford V8.

    547-8584 Instructions (PDF)

  • MSD 8582 Ford 289-302 Billet Distributor
    MSD 8582 Ford 289-302 Billet Distributor
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                Please view the product's page for more information
            
  • MSD 84039 Replacement Coil Wire
    MSD 84039 Replacement Coil Wire
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    Coil socket terminal and boot on one side with a HEI distributor cap socket terminal and boot on the other. 18" long.

  • MSD 8408 Ford HEI Distributor Cap
    MSD 8408 Ford HEI Distributor Cap
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    MSD molds these distributor caps in-house. These caps are injection molded from DuPont® Rynite material and feature spark plug-style terminals. These terminals offer improved locking connections and the Rynite material is extremely strong.

  • 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.

  • 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.

  • MSD 8473 2.3 Ford Billet Distributor
    MSD 8473 2.3 Ford Billet Distributor
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                Please view the product's page for more information
            
  • MSD 85501 Chevy V8 Pro-Billet Distributor, Locked-Out Timing
    MSD 85501 Chevy V8 Pro-Billet Distributor, Locked-Out Timing
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                Please view the product's page for more information
            
  • MSD 8383 Ford Y-Block Distributor
    MSD 8383 Ford Y-Block Distributor
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                Please view the product's page for more information
            
  • Edelbrock 5412 289-302 Ford Three Deuce Tri Power Intake Manifold
    Edelbrock 5412 289-302 Ford Three Deuce Tri Power Intake Manifold
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    This intake for 3 deuces on a small block Ford does NOT have clearance for the Powerfire, Flamethrower, OEM, or any HEI style distributor. It requires the smaller cap as available on distributor 547-8352
    • 289-302 Small Block Ford 3 deuce aluminum intake
    • Designed to use 3 bolt carburetors such as the Speedway 9 Super 7's
    • For Stock/OEM standard deck
    • RPM range, Idle-5,500
    • Low Rise, Dual-plane design
    • Improved throttle response
    • Made of aluminum
    • Natural finish
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