79 side molding question

[Jaysonb]

I would like to put side molding on my 79 k10. The smaller top and bottom trim that would have came on the truck. I have no molding holes now, so any measurements that anyone can give me would be great, but my mane question is, does the trim kit from LMC have all the trim I will need? I'm just not sure if where the trim wraps around the back of the box is a separate piece than the long pieces going down the box side. Any help would be great!! Thanks.