mbarrad, I just got a "kit" from Advance Auto that is the right size. You do have to use the fitting that screws into the oil guage though. Its called a "threaded sleeve" or "compression fitting". This kind of fitting uses no compression "o-ring". I know O'Rielly's has them as well as NAPA. The old ones are hard to get off the end of the old line so a new one just insures it seals off good.
Hope this helps.
