FOR EARLY KAWASAKI KZ/Z1 AND SUZUKI GS Low-tension wires are 15” long (39cm); coil end has female spade connectors and male bullet connectors on other end24” long (57.5cm) spark plug wires have HT leads with a 12” long protective sheath90mm center-to-center distance between mounting screwsFits Kawasaki KZ400D, KZ400 Twins, KZ750 B/G Twins, KZ650B/C/D/ H/F, Z1/Z1A/Z1B/KZ900/KZ1000 (with points ignition models)Also fits Suzuki GS550/750/850/1000 (with points ignition models)