Originally Posted by richm
well, the Ford Workshop manual quotes cast marking for 4x4 head as V89HF6090AA ...
So is this one I've got technically an Escort one then?
Are there any differences between the 4x4 and Escort heads?
Rich,
I will do a search now for one of my previous posts.....about YB prod numbers/dates.......Got a feeling the 4x4 Saph and Big Turbo Es Coss heads are the same.....as all these were built as one batch.