1. Mount relay (solenoid) assembly in desired location using mounting tabs with sheet metal screws or bolts/nuts. Attach the black ground wire with one of the mounting screws/bolts to ground at the relay mounting tab, connecting the other end of this wire to one of the energizer posts (small stud) on the Painless relay. The relay doesn't care which small stud you use first. IMPORTANT; THE BLACK GROUND WIRE MUST MAKE A GOOD GROUND OR THE SHUTDOWN RELAY WILL NOT OPERATE PROPERLY. NOTE; LOCATING THE RELAY FORWARD OF, OR NEAR THE FRONT OF THE ENGINE WILL HELP REDUCE VIBRATION TO THE RELAY.
2. Remove and discard existing output wire from alternator to battery.
3. Run and attach (cutting off any excess wire) one of the large red 8 gauge wires supplied in the kit to the "battery" side of the master cutoff switch using the ring terminal provided in the kit, connecting the other end of this wire to either one of the output/feed lugs (large stud) on the Painless relay. The relay doesn't care which large stud you use first.
4. Run and attach (cutting off any excess wire) the other large red 8 gauge wire to the output post on the back of the alternator (may be marked "Batt") using the terminal provided in the kit, connecting the other end of this wire to the other output/feed lug (large stud) on the Painless relay.
5. Run and attach (cutting off any excess wire) the small red/white 18 gauge wire to the "load" side of the master cutoff switch, connecting the other end of this wire to the remaining energizer lug (small stud) on the Painless relay.

All that's left to do is label your "OFF" position if you're using the master cutoff switch in a rotary on-off application or label your push/pull rod with "PUSH OFF".

O.K., she's done. Turn the master cutoff switch on and fire the motor. Now turn the switch off. All electrical functions should stop and the motor should die. If not, go back over your wiring and correct your error.

Here are some of the main links I've referenced and others of interest:
www.summitracing.com
http://www.painlessperformance.com/index.htm
www.delcity.net
www.moroso.com
http://www.aeroelectric.com/articles/big_term.pdf
http://www.timskelton.com/lightning/...y_relocate.htm
http://home.indy.rr.com/tlorek/buick_1993_buildup.html