I've got a Poulan Pro PP4620AVL (no need to laugh, I'm poor and it was inexpensive) with a 20" bar that Oregon's website says uses a .325 pitch, .050...
I think I may have messed up. I connected a chimney cap from a Dura-Vent DuraPlus basic chimney kit to a 36" section Dura-Vent DuraPlus SS chimney...
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