Ditto on what Duke wrote.

I just got my '69 Cadillac out from 6 months of winter storage, last Friday. Started on the second crank. Topped off the tank, added fuel stabilizer, over-inflated the tires to 50 psi and changed the oil prior to storage. Fortuantely it's stored in a rodent free shop, which is really quite rare. They can be more of a costly nuisance than stale fuel!

I used to "fog" the motor with Rislone, but didn't with this car, so no need to change the oil this summer.