I live in the northeast were the big jeeps like to rust. The rust alone is a full time battle, however I have never had to replace the dipstick tube. I did an engine swap on my 87 grand wagoneer and the dipstick tube was put on the new motor with the exaust manifold off. Good luck with the...
I have an 87 grand wagoneer, a 79 wagooner limited, a 79 J20, a 79 Cherokee golden eagle, and an 82 J10.
I have been collecting the fsj's for 5 years and they are with out a doubt some of the best vehicles ever made.
Zorro