Hello Everyone.. newbie here from the frozen tundra... just bought a 1955 Buick Special last week. Interior is worn and in need of upgrading. It only has a lap belt for the driver today. I want to upgrade it so my grandson can go with me to the Friday Night cruises in North St. Paul. Has 264 under the hood. As to other plans, I would like to upgrade to power brakes/steering and lower. Any guidance on above tasks is greatly appreciated!! I also have a 67 Chev pickup.