how to obtain a resto pack for your car

You can get a "Restoration Kit" from General Motors for absolutely no cost to you but a couple minutes of your time and a little willingness to supply them with some simple information regarding your car.
Call 1-800-222-1020.

Be ready to supply the year, make, model and VIN of your car.

They take down the information and they mail you out this really cool, thick packet of information that includes specs, option lists, car club listings and a booklet of aftermarket parts manufacturers and distributors. You don't even have to pay for the phone call! It doesn't get any better than this!