34 x 30 x 9 with 5/8" Firecode sheet rock on ceiling and upper portion of walls with T111 on lower portion. Rent a sheet rock lift/hoist for the ceiling and do the job yourself. This was my first muddin' job and it came out great and I saved a bundle.
Recently put an A pickup in my garage. Not sure of the future but the banger runs like a top and the truck is pretty solid so I may just make her road worthy and enjoy it for a while.