This was just what I needed for my 2002 Yukon Denali. Apparently the mechanic I used didn't replace ALL of my brake lines. I decided to do this repair myself, but I didn't need a full kit. This product is only for the 2 lines that run along the rear axle to the rear brake calipers. Once you remove the spare tire you have full access to change these lines. The quality of this kit is excellent! The lines were clearly marked for which side. Length and equipment match. I was able to hand shape this to match the original lines and use factory clamps to hold everything in place. If I had known about this company beforehand, I probably would have ordered a larger kit from them and made everything myself.