Best place to buy 7mm copper core spark plug wire?

[Pinball]

Where is the best place to buy 7mm copper core wire for these bikes? It doesn't look like any auto parts stores in my area carries it by the foot. Does it need to be copper core? I have new caps, plugs but the wires on the 1500 coils I bought just are not long enough. It will be going on my 77 GL1000. Thanks

[CYBORG]

Check with" tractor supply"

[Roady]

+1 - I got a set for a 4-cylinder tractor for less than 10 bucks.

[Pinball]

Wow that was fast...thanks. I have a TSC five minutes away so I will head there today.

[Pinball]

Well you were correct and I can now get back to working on my bike..so thanks again. They had them in a universal Countryline spark plug tractor wire kit # 0236635 for $14.99 with more then enough wire to work. Here is a picture and the number for anyone else who might search.

[Toehead]

It's one of the few places to get it. All the Auto places around here stopped carrying anything but suppression wire.

[Captain Midnight]

Scosche EFX oxygen-free 8ga. copper amplifier power cable for ht leads here.
OD fits perfectly to 1100 coils and NGK boots for a water-tight connection.