Very worthwhile investment in advance planning.
2000 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)
I purchased the instructions in order to determine in advance how difficult it would be to install a navigation unit and speakers in my 2000 Silverado. The instructions had the detail I needed to tell me what I was getting into. At only nine dollars, it was a very reasonable investment that could save hundreds in wasted expense down the road.