"factory" service manuals - 69 Plymouth

Hi
Working through some final bits on my wife's 69 BH29 383 S.
I'd like to get a factory service manual.

Don't have an old one and am curious if the new re-makes contain mostly the same info as the originals???
If so, do you have a preferred vendor for the new copies?
One vendor shown here.


1969 Plymouth Factory Service Manual

Thanks

Craig