You should consider these steps before you do….
1. Put a can of fuel stabilizer in the tank. Fill the tank, run engine for 10 to 15 minutes to make sure the fuel stabilizer makes it all the way to the carburetor. Top off the fuel. Or totally remove all fuel from tank, run engine until it dies.
2. Change the engine oil
3. Change the gear oil
4. Replace the brake fluid starting at the furthest wheel and finishing with the front left.
5. Grease the front beam
6. Change the oil in the air filter if you have the stock one
7. Adjust the valves
8. Do a full tune up. New plugs, point, fuel filter, rotor, cap, etc.
9. This is a good time to consider replacement of the rubber fuel lines.
10. Clean the engine compartment
11. Clean the underside of the car
12. Inflate all tires to the maximum recommended on the sidewalls.
13. Fully detail the car, including a top quality wax job and dressing of all plastic and rubber parts. Park car inside of a garage.
14. Jack the car 1 to 2 inches so the tires do not hold all the weight.
15. Remove each plug and pour in about 1 to 2 ounces of regular engine oil or marvel mystery oil. Using a wrench or the starter (remove coil cable to distributor since you do not want the engine to start) rotate the engine a few revs to get the oil on all upper portions of the cylinder head.
16. Put steel wool on the exhaust tip. Put a piece of plastic also at the end held in place with a rubber band. This is intended to stop critters from nesting inside your exhaust.
15. Using a large plastic bag put it over the fan assembly and air filter inlet to prevent critters making it in that route.
16. Make sure all the hoses in the heating system are in good shape and connected at the ends. Metal ones are better to prevent animals from coming in.
17. Remove the battery. Clean area; if you find rust treat it with POR 15 or equivalent. Top of the battery cells and store battery in a cool dry place (above freezing).
18. Get three plastic containers. Fill with cedar shavings, and then put in trunk, cab, and engine compartment.
19. Get 2 damp rid. Put one in the trunk and another in the cab.
20. Open the glove door and the ashtray.
21. Do not engage the emergency brake. It most likely will freeze on you during the long months of not being used.
22. Close the doors, trunk, and lid. But do not fully compress the rubber. This is specially important with the doors and pop out windows. Note: Dress all rubber gaskets.
23. Get a sheet of plastic and lay below your car. This prevents moisture that comes up thru the slab from causing any rust in your car.
24. Get a breathable cover and cover your car.
25. Check the damp rid and cedar shavings at least every two weeks and replace/drain as needed
Whew… That’s alot of work to store a car.. But you’ll be Happy you did when you start it up next season!