I ordered the MP upper gasket kit for my 1986 GLH turbo but got the kit for the 1989 and newer engine. I haven't heard anything back from the vendor I bought this from but I would like to know if I can use the '89 and newer head gasket on my 1986 engine.
I know I need a different valve cover gasket too, but I am already three weeks behind and don't want to wait another two to three weeks for another gasket kit.