Hello,
I need help finding the replacement plastic brackets that attach to the inside of the chassis that help hold/route the brake lines and fuel lines, also the bracket that holds the in-line fuel filter to the chassis. Does anyone know where to find these? I can not seem to find them anywhere, please help!! I am working on a 1989 Chevy C1500 Regular cab short bed P/U.

Craig

 

If you can't find them go to a hardware store as they have all kinds of plastic keepers used in electrical and plumbing applications that will work.

 

Check these out - really good quality and made to fit like OEM. https://obsosparts.com