These are official, bought-direct-from-DD service manuals in 3 ring binders.
I no longer have the boat with Detroits in it, so I no longer need the manuals. They are in excellent condition, and come with a copy of the manual on a CD as well as the Fluids and Lubricants Specifications manual.
No missing pages, no water stains.
Make me a reasonable offer and for that and shipping, they are yours.
Attachment 31944
Attachment 31943
Attachment 31945
