What plugs and wires do /6's like?

Well I am new to these /6 engines and I am wondering what spark plugs and spark plug wires do you all suggest?
(Brand? Style?(copper, platinum, iridium)Gapping?)

I always here about cars running better on certain plugs.

Also while I am here what ignition coil do you all suggest too?

Well thanks for help help!

Any help is greatly appreciated!