Spools of wire
 

Best place to buy spools of wire for harness build?

Waytek wire? The sell good automotive grade stuff.

Yep, waytekwire.com

Thanks! I'll check them out.

EFI Connection is another good place. I had to order the color wire with tracer colored from them as waytek didn't carry it. It's a little more expensive though.

I generally use http://www.waytekwire.com/ but I have also purchased GXL wire from http://www.wirebarn.com/