Using a proprietary blend of materials, the boots can handle much higher temperatures over an increased amount of time.

Features:
  • Designed exclusively for extreme duty racing applications.
  • Proprietary rubber compound has a higher devulcanizing rating.
  • Composition absorbs less infrared radiation.
  • More From This Category

    MSD Spark Plug Bulk Wire Super Conductor, Black, 50ft Bulk Wire

    MSD Spark Plug Bulk Wire Super Conductor, Black, 50ft Bulk Wire

    $243.36

    View
    MSD Spark Plug Wires, Street Fire, 8.0mm, Black, Straight Boots, Socket Cap, For Chevrolet, Big Block, Set

    MSD Spark Plug Wires, Street Fire, 8.0mm, Black, Straight Boots, Socket Cap, For Chevrolet, Big Block, Set

    $103.90

    View
    MSD Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, For Chevrolet, For GMC, 5.7L, Set

    MSD Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, For Chevrolet, For GMC, 5.7L, Set

    $315.53

    View
    MSD Spark Plug Wires, Street Fire, 8.0mm, Black, Straight Boots, For Ford, 5.0L, HEI Cap,  Set

    MSD Spark Plug Wires, Street Fire, 8.0mm, Black, Straight Boots, For Ford, 5.0L, HEI Cap, Set

    $98.78

    View
    NGK R5671A-8, Spark Plug, Racing, Gasket Seat, 14mm Thread, .750 in. Reach, 5/8 Hex, Non Projected Tip, Non-Resistor, Each

    NGK R5671A-8, Spark Plug, Racing, Gasket Seat, 14mm Thread, .750 in. Reach, 5/8 Hex, Non Projected Tip, Non-Resistor, Each

    $8.90

    View
    MSD Spark Plug Boot Kit, Replacement, Black, Boot And Terminal, Straight, Pair

    MSD Spark Plug Boot Kit, Replacement, Black, Boot And Terminal, Straight, Pair

    $37.95

    View