Dynatek, Dyna Single Tower ignition coils. 12V, 6 ohm - 65-99 B.T.; 65-03 XL. For points /Dyna-S ignition (excl. Twin Cam & other single fire applications) in custom applications. (Custom single fire, carbureted models) 977816 Smooth outer surface requires minimal

Smooth outer surface requires minimal prep before painting

Black springs are powder-coated

Ride in style and comfort with the John Doe Motorshirt

1050D nylon fabric

3 steel blades of 1"

Dynatek, Dyna Single Tower ignition coils. 12V, 6 ohm - 65-99 B.T.; 65-03 XL. For points /Dyna-S ignition (excl. Twin Cam & other single fire applications) in custom applications. (Custom single fire, carbureted models) 977816 Smooth outer surface requires minimalBlack. Designed for use in custom applications where 2 of these coils are used for bikes with single plugged heads (2 spark plugs in total) that run a single fire points triggered ignition system. Note: It is recommended to use ignition modules & coils of the same manufacturer. Intermixing different brands may cause premature failure. Note: Difference between Single & Dual Fire: Dual Fire This is the way the earlier, pre Twin Cam, engines work. A