Interchangeability of 380 snow blade between 755 and 770

[Wellman91]

I'm looking to purchase a 770 for mowing and snow removal at my house. I can't seem to find a front blade for a 770 though but I have come across a 380 front blade off of a 755, any chance it will fit a 770?

Thanks for any help

 

[beenthere]

Welcome to TBN.

Don't have experience about the 380 blade hookup between the 755 and the 770.
However jdparts.com shows a different frame hitch for the 380 to each model, and the frames look quite different. But at least both models show they take the 380 blade.