Here's the rest of the story on the Poulan Super 68, and I think it's as big of a you suck as the saw. The old shop that sold me the 4 big Homelites last year, had 2 rolls of 1/2 inch Oregon 10 chain. I asked him if he would sell me a roll, and he said he couldn't. He had already traded them to a guy for a restored Mall 2 man, but the guy hadn't come back in a year. So he cut me a loop for the 31 inch bar for $30. I put my 170 in the pic for perspective on the 1/2 inch chain.