poly

Hi all at AS. I believe the answer is yes to my question just want confirmation. I have a small oil tank 066 with a poly flywheel.(Crank very rusty). Also a small oil tank 066 with a ally flywheel.(case broken). The poly crank will be wider than the ally crank correct? As someone said before...

Hi all at AS, Will a second gen flat top 066 crank (poly wheel,large taper) fit in an early 066 (ally wheel,small taper )case? Or are they different widths?and no seal to match the large taper/small seal pocket? These are both small case saws but the ally case one has busted av mounts. A quick...