Check out the How-to on this subject at my website (use url below).  Just
click on the cartoon of "Ken" and you will magically transported to my How-to
site.  I have a nice how-to on the gas tanks in 2wd Vanagons which includes
all the part numbers for grommets, etc.  Hope this helps.

Thanks,
Ken Wilford
http://www.vanagain.com
John 3:16
Phone: (856)-765-1583
Shop:   (856)-327-0027
Fax:     (856)-327-2242