GMC manuals

[OLDTRUCKHAULER]

I saw a couple of manuals in one of the 'burban threads, x-6223 and x-6423 supplement.
Are these covering just the Suburbans, or all the trucks?
And if all the trucks are covered in them, Where can I order them?
Just trying to increase my GMC library

Mike OTH
1965 1502 series, ramptruck

[6066gmcguy]

Everything you need to know about manuals can be found on this page of the website. 1960-1966 GMC Light Truck Maintenance Manuals (http://6066gmcguy.com/Manual.html)