I have two of them on a salvage grader at my house about 77 miles from Leander, but I'd better keep one. Not cheap at $450 but you'll have a functional grader in about 2 hours.
If you think that's pricey or hard to find, just try finding a reverse gear for it! They don't exist...
I searched for 2 1/2 years for one and wound up buying a parts machine minus the engine, radiator, and hydraulic pump for $4500, and the moldboard was bent on it...and the tires were flat and 40 year old chalky black rubber.
And then, wait until your pot metal hydraulic pump coupler strips the splines or breaks out...yes, I have one of those too! Brand new in the box, last one on the planet I think.
Click on my name and send me an email if you're interested.