There will be a small wire running to the solenoid and then of course, the battery wire. Using a screwdriver you can "connect" the two. Not recommended, but it does work.
There isn't one. The battery connects directly to the solenoid.
Yes.
yes it will
Images for 1966 GTO are available on the Ultimate GTO website. Ultimate GTO has a tool which allows you to search for certain pictures, narrowing down the color and other details.
Oldsmobile V8/1962 TO 1977
No
206.4 inches.
The standard tire size for a '66 GTO is 7.75x14.
You will probably have to remove the exhaust system to get it down.
Pontiac gto
no
NO.