Another great manual with lots of detail - with respect to Canadian GMC models this manual will probably have information that is not covered in the more common American manuals.  

It is a bit over 2 inches thick- probably evenly split between illustrations and part listing  - shows some signs of use  but is in good complete usable condition 

asking 40.00 with 5.00 going to the site. Great information on RPO codes by model years - includes blazers and vans as well as info on parcel delivery models

If interested PM me- in cases where there is more than one person interested I use the timing of the receipt of their personal message to determine who has put their hand up for an item first