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MSD Ignition 5551

Street Fire Spark Plug Wires Distributor Boots: 90° HEI (Male Post) & Socket (female)



MSD Ignition 5551

Part Number: 121-5551

Street Fire Spark Plug Wires
  • Distributor Boots: 90° HEI (Male Post) & Socket (female)
  • Plug Boots: Straight (Multi-angle)
  • Coil Wire Included
  • $45.85
    Ships
    MSD Ignition 5551 Street Fire Spark Plug Wires Distributor Boots: 90° HEI (Male Post) & Socket (female) $45.85

    MSD Ignition 5551 Details

    Universal

    These kits are supplied only with the spark plug boot and terminal installed. That way you can route the wires exactly as you would like for a custom fit.Terminals and boots are supplied for the distributor side that you install with a special tool that is supplied. All kits are supplied with wires for an 8 cylinder application, but can be used with a 6 or 4 cylinder engine.

    Specifications:

    Color
    Black
    Engine
    Universal 8 Cylinder
    Boot Type
    Multi-Angle
    Position
    N/A
    Spark Plug Boot Material
    Silicone
    Assembled
    No
    Conductor Style
    Spiral core
    Distributor Boot Color
    Black
    Distributor Boot Material
    Silicone
    Distributor Terminal Ends
    Male/HEI and Female/Socket
    Quantity
    Sold as a set
    RFI Suppression
    Yes
    Spark Plug Boot Color
    Black
    Spark Plug Boot Ends
    Eight straight
    Wire Color
    Black
    Diameter (mm)
    8
    Coil Wire Included
    Yes
    Manufacturer's Part Number:
    5551

    Performance and Quality at a Great Price!

    MSD Street Fire Ignition Wire Sets are made with a low resistance conductor that is wrapped in a durable black sleeve. Black boots cover the terminals to protect the conductor from engine heat and ensure spark delivery. Street Fire wires are spec'd by MSD engineers and are even backed by a one year warranty.

    Features
  • Black 8mm silicone and synthetic jacket for high resistance to heat and abrasion
  • Helically wound conductor suppresses EMI
  • Kevlar core combination for great strength and durability
  • Low, 500 ohms per foot resistance for improved spark delivery
  • Silicone boots protect against high heat
  • Heavy-duty terminals for secure connections
  • Made in the USA

    Application Guide

  • Does MSD Ignition 5551 fit your vehicle?

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    1968 DODGE W100 PICKUP

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    • SubModel: BASE
    • CUI: 318
    • EngineType: V8

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    • EngineType: V8
    • SubModel: BASE

    1989 DODGE W100 PICKUP

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    • EngineType: V8
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    • EngineType: V8
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    1974 FORD TORINO

    • CC: 7539
    • Liter: 7.5
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    • SubModel: BASE
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    • CUI: 460
    • EngineType: V8

    1971 FORD TORINO

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    • Liter: 5.8
    • SubModel: GT
    • EngineType: V8

    1985 FORD E-150 ECONOLINE CLUB WAGON

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    • EngineType: V8
    • SubModel: XLT

    1961 MERCURY METEOR

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    • SubModel: BASE

    1968 DODGE W300 PICKUP

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    • SubModel: BASE
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    • EngineType: V8

    1967 MERCURY MONTEREY

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    • EngineType: V8
    • SubModel: GT

    1970 PLYMOUTH FURY

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    • SubModel: GRAN COUPE

    1968 OLDSMOBILE 442

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    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1970 MERCURY MARQUIS

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BASE

    1971 FORD TORINO

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    • Liter: 5.8
    • Aspiration: N
    • SubModel: SQUIRE
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8

    1969-1974 FORD E-200 ECONOLINE

    • EngineType: V8
    • SubModel: CLUB PASSENGER WAGON

    1970 FORD MUSTANG

    • CC: 7014
    • Liter: 7.0
    • Aspiration: N
    • SubModel: MACH I
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    • CUI: 428
    • EngineType: V8

    1964 MERCURY MONTCLAIR

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BASE

    1980-1989 FORD BRONCO

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    • SubModel: CUSTOM

    1968 FORD FAIRLANE

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8

    1974 PLYMOUTH FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: POLICE

    1975 PLYMOUTH PB200 VAN

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    • SubModel: VOYAGER EX WAGON

    1974 MERCURY MONTEREY

    • Liter: 7.5
    • EngineType: V8
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    1967 MERCURY BROUGHAM

    • Liter: 6.7
    • EngineType: V8
    • SubModel: BASE

    1968 PLYMOUTH FURY I

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8

    1971 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: SQUIRE
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8

    1968 OLDSMOBILE CUTLASS

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1974 DODGE MONACO

    • CC: 7211
    • Liter: 7.2
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: T
    • CUI: 440
    • EngineType: V8

    1966-1967 PLYMOUTH FURY

    • EngineType: ALL
    • SubModel: SPORT

    1977 OLDSMOBILE 98

    • Liter: 5.7
    • EngineType: V8
    • SubModel: REGENCY

    1974-1980 CHRYSLER NEWPORT

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8

    1986-1989 CADILLAC COMMERCIAL CHASSIS

    • EngineType: ALL
    • SubModel: ALL

    1967 MERCURY MARQUIS

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1964-1966 FORD F-350

    • CC: 5917
    • Liter: 5.9
    • SubModel: BASE
    • EngineType: V8

    1977-1978 FORD F-350

    • Liter: 5.8
    • EngineType: V8
    • SubModel: RANGER

    1968 GMC K25/K2500 PICKUP

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

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    • SubModel: BROUGHAM
    • CUI: 400
    • EngineType: V8

    1987-1988 MERCURY COUGAR

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    • SubModel: XR-7

    1970 MERCURY COUGAR

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XR-7

    1977 BUICK LESABRE

    • Liter: 5.7
    • SubModel: CUSTOM SPORT
    • CUI: 350
    • EngineType: V8

    1978 FORD E-250 ECONOLINE

    • Liter: 7.5
    • EngineType: V8
    • SubModel: SUPER PASSENGER WAGON

    1972 FORD RANCH WAGON

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302
    • EngineType: V8

    1970 MERCURY MONTEGO

    • EngineType: V8
    • SubModel: BASE

    1978-1979 CADILLAC DEVILLE

    • Liter: 7.0
    • SubModel: PHAETON
    • CUI: 425
    • EngineType: V8

    1963 FORD FORD 300

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1972 CHRYSLER NEW YORKER

    • CC: 7212
    • Liter: 7.2
    • SubModel: BROUGHAM
    • EngineType: V8

    1985-1989 FORD BRONCO

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    • SubModel: EDDIE BAUER

    1966 DODGE CORONET

    • Liter: 5.2
    • EngineType: V8
    • SubModel: 500

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    • CC: 5900
    • Liter: 5.9
    • SubModel: BASE
    • EngineType: V8

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    • Liter: 5.8
    • EngineType: V8
    • SubModel: CHATEAU

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    • Liter: 4.3
    • EngineType: V8
    • SubModel: BASE

    1972-1973 PONTIAC CATALINA

    • CC: 5737
    • Liter: 5.7
    • SubModel: SAFARI
    • CUI: 350
    • EngineType: V8

    1968 PLYMOUTH FURY

    • CC: 5212
    • Liter: 5.2
    • SubModel: SPORT SUBURBAN
    • CUI: 318
    • EngineType: V8

    1974 MERCURY MARQUIS

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1978 PLYMOUTH PB200 VAN

    • Liter: 5.9
    • EngineType: V8
    • SubModel: VOYAGER MX WAGON

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    • EngineType: ALL
    • SubModel: GXP

    1970-1971 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8

    1974 BUICK ELECTRA

    • Liter: 7.5
    • Aspiration: N
    • SubModel: 225
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8

    1967 BUICK SKYLARK

    • EngineType: V8
    • SubModel: BASE

    1969 FORD RANCHERO

    • Liter: 7.0
    • Aspiration: N
    • SubModel: 500
    • Engine Vin: R
    • CUI: 428
    • EngineType: V8

    1965-1967 OLDSMOBILE 442

    • EngineType: ALL
    • SubModel: ALL

    1982-1985 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: RS

    1960-1964 DODGE D100 PICKUP

    • Liter: 5.2
    • EngineType: V8
    • SubModel: BASE

    1972-1974 PLYMOUTH FURY I

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1968 GMC K15/K1500 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1968 OLDSMOBILE DELMONT 88

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 PLYMOUTH FURY

    • CC: 7211
    • Liter: 7.2
    • SubModel: CUSTOM SUBURBAN
    • CUI: 440
    • EngineType: V8

    1967 PLYMOUTH SATELLITE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8

    1968 DODGE CORONET

    • CC: 4473
    • Liter: 4.5
    • SubModel: 440
    • CUI: 273
    • EngineType: V8

    1960-1965 DODGE POLARA

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8

    1968 PLYMOUTH FURY

    • CC: 7211
    • Liter: 7.2
    • SubModel: SPORT
    • CUI: 440
    • EngineType: V8

    1972-1973 PLYMOUTH SATELLITE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1978-1980 OLDSMOBILE 98

    • Liter: 5.7
    • SubModel: REGENCY
    • CUI: 350
    • EngineType: V8

    1992 FORD BRONCO

    • EngineType: V8
    • SubModel: XLT NITE

    1960-1965 CHRYSLER TOWN & COUNTRY

    • EngineType: ALL
    • SubModel: ALL

    1980 CADILLAC DEVILLE

    • Liter: 6.0
    • EngineType: V8
    • SubModel: CABRIOLET

    1979-1982 FORD F-350

    • EngineType: V8
    • SubModel: CUSTOM

    1969-1970 MERCURY COUGAR

    • Liter: 5.8
    • EngineType: V8
    • SubModel: BASE

    1970 DODGE CORONET

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8

    1973 FORD RANCH WAGON

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1961-1962 PONTIAC CATALINA

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BASE

    1970 FORD COUNTRY SQUIRE

    • CC: 4949
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302
    • EngineType: V8

    1970 DODGE CHARGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: 500
    • CUI: 440
    • EngineType: V8

    1963-1964 MERCURY MARAUDER

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BASE

    1972-1973 DODGE CORONET

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CRESTWOOD

    1972-1974 DODGE DART

    • Liter: 5.2
    • EngineType: V8
    • SubModel: BASE

    1968-1969 FORD GALAXIE 500

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1967 OLDSMOBILE F85

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1975-1980 MERCURY MONARCH

    • EngineType: V8
    • SubModel: BASE

    1978 FORD F-350

    • Liter: 5.8
    • EngineType: V8
    • SubModel: RANGER LARIAT

    1979-1981 FORD F-150

    • EngineType: V8
    • SubModel: RANGER

    1983 FORD F-350

    • Liter: 7.5
    • EngineType: V8
    • SubModel: XLS

    1993 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 5.2
    • SubModel: LIMITED
    • CUI: 318
    • EngineType: V8

    1968 FORD FAIRLANE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1961-1963 PLYMOUTH FLEET SPECIAL

    • Liter: 5.2
    • EngineType: V8
    • SubModel: BASE

    1974 PONTIAC LEMANS

    • Liter: 7.5
    • EngineType: V8
    • SubModel: SAFARI LUXURY
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