Husqvarna 455 rancher beside 20in slab what would be the secure size that go on it? thanks

thanks
Answers:    I enjoy a 2007 Husqvarna 455 Rancher and mine uses the H80-72 20" chain. 3/8 pitch, .050 appraise, 72 drive links.

Hope this helps.
it depends on how far the clutch is from the slab...take it to a meadow and garden store and they could help you

i enjoy seen alike saw with different length