Here's some pic's underside. I drilled hole right above and ran wire under the rear seat. Grounded to the floor and ran Positive under door sill plate. Also fused it under the seat. It is out now as I am cleaning the underside to paint and get rid of green over spray. Let me know if you have any questions. I am also running stainless hose from the New Holley Black pump to the carb and will attach to the frame rail connectors I just put in yesterday, (not welded yet, bolted first to get into position).