Thanks for the quick reply, I don't know how you do it Kirrbby.
I've read those post and both threads and don't see a reference to model or year.
I saw some motor sizes referenced and search google images and assume it is an XR.
I have scoured the partzilla parts diagrams to no avail.
I am on the backside of the clock, in Germany, sleep deprived, with poor internet, so I might be missing the obvious.
Can I have another hint please?
Hoping parts for my stroker will be waiting when I get home and would like to get an oil cooler on the way.