Got them for a long time from Advance Auto for 3 bucks with O-ring. They were Fram but at that price as often as I change who cares. Gone now should have stocked up.
I thought about visiting Kic one of these days but after member got robbed close to border not sure if I could carry enough ammo. And my Spanglish sucks.....
There is usually a set on E-Bay that a lot of folks use or you can make up your own. I bought wire from Parker Yamaha and NGK ends from E-Bay. You know you need copper core wire?
Tricked another one!!! Now we can bleed his brain of all the info he has!!! Welcome Sphinxman!! It is a good time to share info around the fire!! Pull up a chair and have drink!!!