[HO455]

The 67-72 lines are secured with clips that attach to the frame through holes drilled in frame without a separate fastener. You might look in the 60-66 C10 section for better info. As far as I know there are no differences in the long beds and the Suburbans. The 67-72 lines are run on the inside of the frame. Someone will correct me if I'm wrong but I don't believe anyone is making an exact repop of the original clips. (Photo show some originals, the two heavier looking ones in the center are the fuel/ brake line clips) The fuel line goes in the upper part of the clip and the brake line in the lower. On the rear of the front cross member the clips are different as the lower part is smaller for 3/16" line. Someone parting out a long wheel base truck should be able to save some clips for you, or go to the U-pull-it and look for a donor vehicle with the correct size tubing, or you can use any number of aftermarket clips or loop straps.