No the ends are not MSD only and we use a bulkhead or connector that allows 2 coil wires to be used. Coil to connector then connector to the Distrib. cap. If you place the items in the right place then the 2 wires are not really longer than 1 standard wire.
MSD link because photo did not link
http://www.jegs.com/webapp/wcs/store...0002_747812_-1