1978 MSD Parts


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MSD
  • Street Fire™ Spark Plug Wire Set
  • w/Socket Distributor Cap; Socket Style; Wires Below Header/Exh. Manifold
  • Street Fire™ Spark Plug Wire Set; w/Socket Distributor Cap; Socket Style; Wires Below Header/Exh. Manifold;
  • Street Fire(TM) Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • Boot Type: Multi-angle
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine: Chevy Small Block
    • Engine Make/Size: Chevy Small Block
  • Features:
    • 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/ft. Resistance For Improved Spark Delivery And Power
    • Silicone Boots Protect Against High Exhaust Temps
  • 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.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Chevrolet C20 V - 8 Cyl 5.7L 350

MSD
  • Street Fire™ Spark Plug Wire Set
  • HEI Style
  • Street Fire™ Spark Plug Wire Set; HEI Style;
  • Street Fire(TM) Spark Plug Wire Set
  • Product Attributes:
    • Wire 3 Length: 34.000 In.
    • Wire 2 Length: 38.000 In.
    • Wire 4 Length: 27.000 In.
    • WARNING CA Proposition 65: Yes
    • Boot Type: Multi-angle
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine: Chevy Small Block
    • Engine Make/Size: Chevy Small Block
    • Wire 6 Length: 27.000 In.
    • Wire 7 Length: 24.000 In.
    • Wire 1 Length: 34.000 In.
    • Wire 5 Length: 24.000 In.
    • Wire 8 Length: 24.000 In.
  • Features:
    • 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/ft. Resistance For Improved Spark Delivery And Power
    • Silicone Boots Protect Against High Exhaust Temps
  • 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.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1978 - Buick Skylark V - 8 Cyl 5.7L Custom 350

MSD
  • 8.5mm; For Use w/HEI MSD Distributor; OEM Cut
  • Custom Spark Plug Wire Set; 8.5mm; For Use w/HEI MSD Distributor; OEM Cut;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • Boot Type: Multi-angle
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine: Oem
    • Engine Make/Size: Oem
  • Features:
    • Custom Fit For Make And Model Listed
    • Wires Are Pre-Cut To Exact Specifications
    • Bolt-on Performance
  • 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 its 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 MSDs 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 MSDs 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.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Chrysler Newport V - 8 Cyl 5.9L 360

MSD
  • 8.5mm; Red; Fits Big Block Chevy Race Engines; w/HEI Tower Cap; Equipped w/Headers Or An MSD Distributor
  • Custom Spark Plug Wire Set; 8.5mm; Red; Fits Big Block Chevy Race Engines; w/HEI Tower Cap; Equipped w/Headers Or An MSD Distributor;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • Boot Type: Hei Boot
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine: Chevy Big Block
  • Features:
    • Custom Fit For Make And Model Listed
    • Wires Are Pre-Cut To Exact Specifications
    • Bolt-on Performance
  • 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.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Chevrolet C10 V - 8 Cyl 7.4L 454

MSD
  • 8.5mm; Black; Fits Big Block Chevy Race Engines; w/HEI Tower Cap; Equipped w/Headers Or An MSD Distributor
  • Custom Spark Plug Wire Set; 8.5mm; Black; Fits Big Block Chevy Race Engines; w/HEI Tower Cap; Equipped w/Headers Or An MSD Distributor;
  • Custom Spark Plug Wire Set
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • Boot Type: 90 Degree
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine: Chevy Big Block
    • Engine Make/Size: Chevy Big Block
  • Features:
    • Less than 50 ohms per foot for superior spark
    • Ferro-magnetic impregnated core creates an effective EMI choke
    • 40 ft. Of Conductor Wound Into A Single Foot Of Wire
    • For high EMI suppression
    • Conductor core features Dupont Kevlar material
    • Proprietary compound sleeves for resistance to high heat/abrasion
  • 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.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Chevrolet C20 V - 8 Cyl 7.4L 454

MSD
  • Street Fire™ Spark Plug Wire Set
  • HEI Style Cyl 1=22in.; 2=22in.; 3=36in.; 4=27in.; 5=32in.; 6=25in.; 7=38in.; 8=40in.
  • Street Fire™ Spark Plug Wire Set; HEI Style;
  • Street Fire(TM) Spark Plug Wire Set
  • Product Attributes:
    • Wire 3 Length: 36.000 In.
    • Wire 2 Length: 22.000 In.
    • Wire 4 Length: 27.000 In.
    • WARNING CA Proposition 65: No
    • Boot Type: Multi-angle
    • Engine: Chevy Big Block
    • Engine Make/Size: Chevy Big Block
    • Wire 6 Length: 25.000 In.
    • Wire 7 Length: 38.000 In.
    • Wire 1 Length: 22.000 In.
    • Wire 5 Length: 32.000 In.
    • Wire 8 Length: 40.000 In.
  • Features:
    • 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/ft. Resistance For Improved Spark Delivery And Power
    • Silicone Boots Protect Against High Exhaust Temps
  • 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.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1978 - GMC C25 Suburban V - 8 Cyl 7.4L High Sierra 454

MSD
  • J Hook Hold Down; Red
  • GM HEI Distributor Cap; J Hook Hold Down; Red;
  • GM HEI Distributor Cap
  • Product Attributes:
    • Distributor Type: Gm
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Stock GM HEI replacement distributor cap
    • Red
  • Red, stock GM HEI distributor cap.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Buick Century V - 8 Cyl 5.0L 305

MSD
  • J Hook Hold Down; Red HEI Ignition
  • GM HEI Distributor Cap; J Hook Hold Down; Red;
  • GM HEI Distributor Cap
  • Product Attributes:
    • Distributor Type: Gm
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Stock GM HEI replacement distributor cap
    • Red
  • Red, stock GM HEI distributor cap.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K15 Suburban V - 8 Cyl 6.6L 400

MSD
  • Includes Built In Ignition Module And Rev Limiter;CARB E.O. D-40-39 CARB E.O. D-40-35~CARB E.O. D-40-38
  • Ready-To-Run Distributor; Includes Built In Ignition Module And Rev Limiter;
  • Ready-To-Run Distributor
  • Product Attributes:
    • Distributor Type: Ready To Run
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine Make/Size: Mopar 318-360
  • Features:
    • Simple and clean three wire installation
    • Mech. advance assem. can be locked out for crank trigger systems
    • Supplied w/HEI Style Distributor Cap And Rotor
    • Accepts Cap-A-Dapts
    • CARB E.O. Approved
    • Advance plate and weights are fine blanked from chrome moly steel
    • QPQ coated for friction reduction
    • QPQ coated polished steel shaft
    • guided by sealed ball bearings
    • Maintenance-free magnetic pickup and precision reluctor
    • Creates stable trigger signals throughout the rpm range
    • Vacuum advance canister for improved economy (can be locked out)
    • Easy-to-adjust mech. advance w/supplied springs and stop bushings
  • MSDs Ready-to-Run Pro-Billet Distributors for Chrysler engines are the perfect upgrade from breaker points or weak electronic ignitions. These distributors feature a maintenance-free magnetic pick-up that accurately triggers the built-in powerful ignition module. This module produces a high-output spark which improves combustion in the cylinder, resulting in quick starts, a smooth idle and great performance. Just beneath the race rotor is a mechanical advance assembly so a timing curve can easily be tailored to match your application. The QPQcoated shaft is guided by a sealed ball bearing assembly for stability and endurance while a vacuum advance canister helps increase economy on those long cruises. The Ready-to-Run Distributors are also a breeze to install. Simply drop it in the engine and connect three wires and youre ready-to-run to your favorite cruise! The front engine mount models are designed in a special small diameter housing to clear aftermarket heads and valve covers.

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Chrysler New Yorker V - 8 Cyl 5.9L 360

MSD
  • Includes Cap/Race Rotor; Use w/MSD 6/7/8/10 Series Ignition;CARB E.O. D-40-39
  • Pro-Billet Distributor; Includes Cap/Race Rotor; Use w/MSD 6/7/8/10 Series Ignition;
  • Pro-Billet Distributor
  • Product Attributes:
    • Distributor Type: Magnetic Pickup
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Engine Make/Size: Amc 199-258
  • Features:
    • Designed For Street/Performance Use w/Mech or Vacuum Advance
    • Must Be Used w/An MSD Ignition Control
    • Supplied w/HEI style distributor cap/rotor (accepts Cap-A-Dapts)
    • QPQ coated polished steel shaft
    • guided by sealed ball bearings
    • Maintenance-free magnetic pickup and precision reluctor
    • Creates stable trigger signals throughout the rpm range
    • Easy-to-adjust mech. advance w/supplied springs and stop bushings
    • Vacuum advance canister for improved economy (can be locked out)
    • CARB E.O. Approved
  • There is a big following of AMC enthusiasts that are cruising a 401 equipped Javelin or trail blazing in a rock crawling Jeep with an inline 6-cylinder! MSD offers a Pro-Billet Distributor to deliver accurate trigger signals and are maintenance-free! Under the brass terminal cap of each distributor is MSDs race proven magnetic pickup. This pickup never requires adjustment and simply plugs right into an MSD Ignition Control. Just above it and under our strong race rotor is an adjustable mechanical advance assembly. The chromoly weights of this assembly slide on nylon bushings producing smooth movement of the timing. You can easily adjust the curve to match your engines requirements with the supplied springs and stop bushings. Each precision CNC-machined billet aluminum housing features a sealed ball-bearing and long sintered bushing for stability at any rpm and increased endurance. An oversized steel shaft receives a QPQ coating to reduce friction and prevent corrosion. Both distributors are supplied with a high quality cap, rotor and gear. There is even a vacuum advance canister for street cruising economy!

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - Jeep Cherokee V 6572 8 Cyl 6.6L 401
Showing 1 - 10 of 120 products

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