Street Fire Spark Plug Wires Distributor Boots: 90° HEI (Male Post)
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MSD IGNITIONPART NUMBER: 121-5550

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

Color:

Black
$7376$81.95You Save$8.19
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Universal
    Street Fire Spark Plug Wires
  • Distributor Boots: 90° HEI (Male Post)
  • Plug Boots: Straight (Multi-angle)
  • Coil Wire Included

    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.

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.

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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
  • Application Guide

Part TypeSpark Plug Wire
Product LineMSD Street Fire Ignition Wire Sets
BrandMSD IGNITION
Package Height3.5
Package Width7.2
Package Length10.3
Weight2.6 PG
Part CategoryPerformance Parts
Diameter (Mm)8
Distributor Boot MaterialSilicone
PositionN/A
ColorBlack
Wire ColorBlack
QuantitySold as a set
AssembledNo
Spark Plug Boot EndsTwo straight
Spark Plug Boot ColorBlack
Distributor Terminal EndsMale/HEI
Spark Plug Boot MaterialSilicone
Distributor Boot ColorBlack
Coil Wire IncludedYes
Rfi SuppressionYes
Conductor StyleSpiral core
Part FitmentSemi Universal
Boot TypeMulti-Angle
Vendor Part Number5550
Package Qty1
Package TypeEA
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