I have had a 1983 Chevy 2WD truck for many years, however I recently purchased a 1990 K-5. I'm sure the question has been posted before, however, I'm new. The top has never been off. I have taken all the VISIBLE bolts off, with the exception of the four in the rear that are only accessible by removing the rear speaker. How does the top come off? Did GM not want the top to be removed easily? What to do with the seat belt boxes that are bolted to the top! I have managed to get the front to lift about 2 inches. Any help would be appreciated.