Great post! There is some valuable information in there, although it didn't say the one thing I need to know about the 96-97 changes. Will a 97 engine cover bolt up to a 96.
This is the bracket that goes with the late 97 style cover. I can sell it if you are interested. It takes a little trimming on the EBPV bracket if your truck does not have it on the HPOP cover.
The extension is a OEM Van piece. I think I can dig up a part number if you want. The oil cap is just a cover and is a Mustang piece that fits just fine.