If they're available, factory manuals are the best. I've got a set of reprint Motor manuals from the early 40's to the mid-60's, (3 volumes), and they're handy, but the factory books are better by far. Some of the more experienced restorers here should be able to suggest good sources for factory reprints.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!