Simon,
I'd got my first shop manual a few weeks ago. I wish I'd done it years sooner. I had no idea how much good info is in there. Since I have a '63 myself, I found a seller, Faxon Auto Literature (Price for the '63 reproduction was $39.00 US).
They write "World's largest selection of factory automotive manuals & literature. Call us toll free at (800)458-2734 for even more books from our 14,000 sqft. warehouse. Find the best manuals & literature for your vehicle."
Here's the link to their eBay store:
http://stores.ebay.com/Faxon-Auto-Literature_W0QQssPageNameZviQ3asibQ3astoreviewQQtZkm Good luck!