I need pics please,what are these clips for?

[Daves72'GMC]

I had my 402BB engine rebuilt and I have 3 clips that I don't remember where they go , I believe they go on the oil pan somewhere. 1-clip is metal and 2 1/2 inches long and has one bolt hole at one end and at the other end has 2 u shaped clips like to hold a line or something and the other 2 clips are the same, 2-inches long and one bolt hole at one end and u shaped with rubber at the other end like to hold a line or wiring? Can someone please tell me where they go or take some pics. Thank you very much.Dave