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Moroso Ultra 40 Spark Plug Wires Small Block Ford 289 302 SBF Non-HEI (135 Deg)
    Moroso Ultra 40 Spark Plug Wires Small Block Ford 289 302 SBF Non-HEI (135 Deg)
    Purchase Moroso Ultra 40 Spark Plug Wires Small Block Ford 289 302 SBF Non-HEI (135 Deg)
    • SKU: 303538508310
      Moroso Ultra 40 Spark Plug Wires Small Block Ford 289 302 SBF Non-HEI (135 Deg)

    • $63.54

    •  

    Moroso Ultra 40 Unsleeved Plug Wire Set

    Fits: Small Block Ford 289-302

    Over Valve Covers, 8.65mm

    Color: Blue Wires

    135° Boots, Non-HEI

    Part # 73676

    Ultra 40 un-sleeved wires are a cost effective version of the Ultra 40 Race Wire without heat sleeving. Wires feature a Kevlar core, four times stronger than other aramid fiber cores, that increases the tensile strength of the wire while reducing its center diameter. This allows for the surrounding insulation to be thicker, resulting in greater dielectric strength. With only 40-ohms of resistance per foot these wires will increase power and fuel efficiency by bring more spark to the plug. RFI/EMI resistant to eliminate stereo feedback or ignition interference.