[mr0077]

Curt, I guess I got a little myopic and didn't ask...does your starter have a solenoid mounted on it? Do you have a firewall mounted solenoid? If you have either one, does the 1/8" wire you're talking about (from the SN) run from the ignition switch to the solenoid, or from a firewall-mounted solenoid to the starter? If from the ignition switch, the relay and 12 GA wire should work; if that big wire comes from a solenoid or somewhere else, you will want to insert the new relay in line with thestarter wire that runs from the ignition switch to the solenoid (or relay)...that should be a smaller wire, maybe 12 GA or so. That size wire (1/8") makes me think it is coming from a solenoid, not the ignition switch (usually switch wiring is smaller, 12 Ga or so).