8 AWG 4C Type P Power Cable, 600/1000V | WireAndCableYourWay.com
Southwire SIMpull 8-AWG Stranded Black Copper THHN Wire By-the-foot in the TFFN & THHN Wire department at Lowes.com
8 Gauge THHN Building Wire | Allied Wire & Cable
85' EA THHN THWN 6 AWG GAUGE BLACK WHITE RED COPPER WIRE + 85 8 AWG GREEN | eBay
8awg Power Cable, Battery Cable [5 ft Black and 5 ft Red] 8 Gauge-1650 Strands of Tinned Copper Wire, Solder Through Quickly: Amazon.com: Tools & Home Improvement