FOR SALE, one (maybe 2) 6401 jug and piston.
Heh...I finally called 4 HD's in my area, as I'd heard that they also rent the saws. I found 2 6401's that were just, as luck would have it, put up for sale today. I got the one with excellent compression, and turned my bud Eli on to the other one. Both are cosmetically great, and appear functionally fine, just that the other one was a tad low. They threw in an .050 brand new 20" Makita bar as well.
Price was $225 plus tax. I'm getting two jug kits from Baileys for $190 each....and will send mine out to someone to get it modded....hopefully it will start better when hot and cold that my 7900 modded by Dan Henry, and cut faster as well. That was one of the first 7900's he did, and it is underwhelming, compared to my ehp 372....
As I said earlier, the saw is a near perfect match with the color scheme of my chip truck!! It'll be great to have an oddball looking saw that will destroy a stock Husky or Stihl of comparable size and stay with or beat a 395 or 660 if they're stock.
I also scored a newer 066 on ebay...and a like new 3120, that I had to pay a lot for, but it comes with 4 and 6 foot bars.....add those to my 42 and 60 inchers...overkill, eh? I will probably offer one or two of the bars for sale. The 3120 is going on my new Alpine Magnum stumpgrinder that will be ready 3/21.