Overview Reviews Product Description Machined Billet Spark Plug Wire Loom Set. These billet spark plug wire looms will fit up to 9mm wires. Includes two of each 2, 3, and 4-hole separators. Product Videos Custom Field Product Reviews Write a Review Write a Review × Pirate Mfg Hot Rod Red Billet Aluminum Ignition Spark Plug Wire Looms Seperators 8-9mm Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *