Name:ignition coils with spark plug capsType:Ignition coilPart Number:Manufacturer Part: 30500-422-003 30500-422-013,Replacement Part: 30700-MC8-000, 30700-KR3-670Ohms: 2.5Coil Length: 80mm (3.1inch)Total coil length including wire leads and mounting brackets: 125mm (4.9inch)Coil Diameter: 53.5mm (2.1inch)Mounting holes are 102mm (4inch) apart center to centerFit:For CB650 CB750 CB900 CB1000 1979-1983 Goldwing 1100 1200 1100 1200 650 750This Accessories fits the following models:For CB650 -- 1979-1982For CB650C Custom 1980-1981For Goldwing 1100 GL1100 1980-1983For Goldwing 1100 GL1100A Aspencade 1980-1983For Goldwing 1100 GL1100I Interstate 1980-1983For Goldwing 1200 GL1200A Aspencade 1984-1987For Goldwing 1200 GL1200I Interstate 1984-1987For Goldwing 1200 GL1200I Interstate 1986For Goldwing 1200 GL1200SE 1986For Goldwing 1200 GL1200SEi 1986For Goldwing 1200 GL1200L Limited For Goldwing 1200 GL1200 1984For 650 CB650SC 1982For CB750C Custom 1980-1982For CB750F Super Sport 1979-1982For CB750K 750 Four 1979-1982For CB750L 1979For CB900C Custom 1980-1982For CB900F Super Sport 1981-1982For CB1000C 1983For CB1100F 1983For 750 CB750SC 1982-1983 Colour:blackMaterial:plasticPackage Contents:2 x ignition coils with spark plug capsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.