If anyone has, or has access to, the following books, please let me know. I need them for my next research project at work, and am wanting to purchase them:

-GM parts catalogs for GMC/Chevrolet trucks any year (I have most up to 1991, but let me know what you have and I may buy them based on revision dates).

-GM parts catalogs for Chevrolet El Camino and GMC Caballero any year (I have Chevrolet pretty much covered, but let me know what you have and I may buy them based on revision dates).

-GM parts illustrated catalogs for GMC/Chevrolet trucks any year (I have most up to 1991, but let me know what you have and I may buy them based on revision dates).

-Any facts books, sales albums, etc.

PM or e-mail me and we'll talk! I'm mostly interested in 1998 and earlier versions, but again, later versions are open to being bought as well!

Thanks!

Derek