I think stock is 8mm. I upgraded and went with 10mm wires and 10.5 wire loom. good luck JIM
Jun 4, 2002 #1 J jimandela Enthusiast Joined Jun 19, 2001 Posts 2,980 Reaction score 0 Location Western New York, USA I think stock is 8mm. I upgraded and went with 10mm wires and 10.5 wire loom. good luck JIM