Without a piston to go by I guess it's just trial and error. I would imagine it would be the same parts as the 98 since everything else that i can tell from the pics is the same.
I tend to go a bit crazy off road myself. Honestly I think that kind of experience has kept me out of more situations on the street than I can count on my fingers and toes. People are too busy doing more "important" things than driving. I have had to punch quite a few passenger windows because people don't look before merging in the next lane. I can go on and on for days about peoples driving skills (or lack of)