①. As shown in the figure, the product consists of Ignition Coil and Spark Plug. ②. Package: 2 x Ignition Coil w/ 4x Spark Plug Caps ③. Coil Specifications: Spark plug wires are 17" long; Mounting holes are 90mm (3.54") apart (measured from the center of each hole); Low tension wires: 8" long - 1 male and 1 female bullet connector (power goes to the black/white line male terminal; points/condenser wire goes to the blue female terminal); Primary Windings: 4.6 ohms +- 10% (just like the original coil) ④. Coils Replace Part Numbers: 30501-300-003, 30502-300-003 ⑤. 5k ohm resistor type spark plug caps are also included: VD05F x2 and SD05F x2 ⑥. Installation Tip: Fan out the spark plug wires before twisting on the caps that way you make a better connection ⑦. Fit For Honda: For CB750A Hondamatic - 1976-1978; For CB750F Super Sport - 1975-1978; For CB750K - 1969-1978; This Ignition Coil fits the following models: For 1974 Honda CB750 Four; For 1973 Honda CB750 Four; For 1972 Honda CB750 Four; For 1971 Honda CB750 Four; For 1970 Honda CB750 Four; For 1969 Honda CB750 Diecast Engine; For 1969 Honda CB750 Sandcast Engine; For 1978 Honda CB750A Hondamatic; For 1977 Honda CB750A Hondamatic; For 1976 Honda CB750A Hondamatic; For 1978 Honda CB750F Super Sport; For 1977 Honda CB750F Super Sport; For 1976 Honda CB750F Super Sport; For 1975 Honda CB750F Super Sport; For 1978 Honda CB750K 750 Four; For 1977 Honda CB750K 750 Four; For 1976 Honda CB750K 750 Four; For 1975 Honda CB750K 750 Four