Well almost anyway. Wanting to save the original 30" Poulan bar that was kinda nose heavy anyway, I took a nice roller nosed 21" bar from a Mono saw and did a little adapting to make it fit the Poulan 71-A.
I had to drill two new adjuster holes in it, slot the oil holes just a little and trim the back of the tail some and it now fits well.
It is a .058 gauge bar but I figured that it might be worn enough to fit a .063 chain, but I was wrong. The .063 chain is just a little too snug for my likeing.
So I'm on the search for some .058 .404 chain for it. Looks like it will take about 71-72DL if I use a .404 x8 sprocket and 70DL with a .404 x7.
I also got around to putting the new Oregon rim and drum sprocket on it as well. Makes it a nice setup and gives the option to run 3/8's on it if I want to and I have been thinking of doing just that.
I think it will pull the .404 X 8 though and that would give it some higher chain speed then a 3/8's X 8.