Those 18" 325 050 husqvarna bars above Jon is selling are narrow kerf bars, there just not labeled clearly as such, theres your chance to stock up. Should mention again you can use NK or regular chain on these bars, for sure on your 346 saw. Now all you need to find is some chain, which should be easy, try the advertisers links in this forum, such as left coast supplies, you will need to buy many to soften the shipping charges.Yea I use a pixel bar w/ my 346 and it works out great. Id love to get a hold off a bunch of 18" narrow kerf bars... and chain.. for reasonable prices.
The Husqvarna bars that will only use standard chain like 20lpx will say ( FARM TOUGH ) on them, and are .025-030 thousands thicker and wont work with the narrow kerf chain.