1987 GMC R2500 Ignition Systems

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2 Results

2 Results
  1. Key Features:
    • U-Groove Spark Plug Header Plug
    • 14mm Thread
    • .460 in. Reach
    • Tapered Seat
    • 5/8 Hex
    • Projected Tip
    • Resistor
    • 2 Of PN[0574S-4]
    • 8 Pack

    Fitment:

    1987 GMC R2500 5.0L V8 GAS, 5.7L V8 GAS, 7.4L V8 GAS

  2. Key Features:
    • Iridium Tip Spark Plug
    • 4 Pack
    • Plug Type 6IR5
    • [Available While Supplies Last]

    Fitment:

    1987 GMC R2500 4.8L L6 GAS

Results Per Page:

2 Results

2 Results