OEM Harley Davidson Rear Spark Plug Cable Wire Twin Cam Dyna Softail 31960-99 cox That magneto is common on

That magneto is common on throttle governed engines and was used on several twin cylinder walkbehind garden tractors

Maybe you can figure it out

USA Engine Guard Crash Highway Bar Harley Sportster Evo 1984 & 1/2-2003 883 1200 Ironhead oem Type Chrome  made by the same maker harley used before they started making them in china

2005-2006 Rear Honda Green Plastic Cowl Fairing Tail Section OEM CBR 600R

OEM Harley Davidson Rear Spark Plug Cable Wire Twin Cam Dyna Softail 31960-99 cox That magneto is common onOEM Harley Davidson Rear Spark Plug Cable Wire Twin Cam Dyna Softail 31960 99 Part #: 31960 99 Harley Davidson part number 31960 99 is the OEM rear spark plug wire for various Twin Cam models. It is commonly used in conjunction with the front spark plug wire, part number 31981 99. Wire Diameter: Standard 8 mm for the OEM version. High performance aftermarket replacements often use 8. 8 mm for extra insulation. Temperature Rating: Designed to withstand