Spark plug boots are sold separately. 8.5MM super conductor spark plug wire - 25 (black) 34013. MSD 8.5 MM 2 in 1 Universal Spark Plug Wire Set - 90 Degree. This 2 in 1 universal wire set include terminals for engines with early type (socket) and late type (HEI"spark plug top") distributor caps.
MSD uses a special copper conductor keeping resistance under 50 ohms per foot! Even with this low resistance, the wire retains high EMI Thick boots with more material also help guard against spark arching to ground and special dual crimp terminals grip the conductor and the sleeve of the wire so... Buy MSD Spark Plugs and get the best deals at the lowest prices on eBay! MSD 34039 Super Conductor 8.5mm Wire 6 Bulk (34039). MSD 34013 Super Conductor Wire Black 25 Bulk (34013).