I need to replace my starter on my 89 so I bought a 91 starter thinking that I can take advantage of the threaded holes on the 91+ starters. I took it to my mechanic last week because I didn't feel like tackling the top PITA bolt on the old starter. He looked at it and thinks that the top bolt on my starter is actually a stud and not a nut/bolt combo. I can't recall if it is and checking the TSRM and EPC don't seem to indicate that it's a stud.
Does anyone know what that top bolt is on an 89 and more importantly, can you install a 91+ starter on an 89?
Does anyone know what that top bolt is on an 89 and more importantly, can you install a 91+ starter on an 89?