[95birdible]

I have done this since my first car in 84 which was a 68 Z/28 RS. Go to gas station and fill it all the way up. Add a can of Sea Foam to tank. Inflate tires to at least 5 psi over cold psi recommendation. Drive car for about 10 miles to let the Sea Foam get into the engine. Wash and wax car accordingly and clean the insides. Either pull the battery and store inside on a tender or hook up to car. Make sure you have Comp coverage in case anything may happen. Put a cover on it that breathes. Crack windows an inch or so to let the car breathe and not trap any moisture inside. Wait 6 months (at least for me in MN) then get an oil change first day car is out of storage. Enjoy car for 6 months then repeat.