oh.. I'd noticed a 48 gmc diesel manuel that was in color.. or at least red and black. I thought maybe all were in some amount of color. Ours is a 48 fc303 1 1/2 ton.
Cool.. I'm fine with the quality and black & white. I was just gettin' greedy. hehe!
I'll try one from Jim Carter.
www.truckandcarshop.com promised me they had a GMC and sent Chevy. Apparently they don't have the GMC manual.