When i had this situation i drove the tractor up on blocks under the front wheels only. With the plow up off the floor, i simply stood on the high end + with my weight + bent the plow frame straight. Worked for me.
I think I would have put a piece of wood under the low side and stood on the high side and untwisted that pesky twist.😁Wonder how shimming is going to effect the mounting and un-mounting the plow🤔
I don't know, I can't find a tag or label on my blade. My plow blade fits different models of the same year, it has 2 sets of holes in the back, one for a longer frame tractor and one for a shorter frame tractor. I think that type of blade fits most wheel horses made during that time period (310-8, 416-8, the hydro-static models too).
I think they are meant for a self propelled snow thrower. Just don't get the ones with individual round spikes for tread, the tires will crack around the spikes over time. You need the wider cleats to support the weight.
