have a question about a plow?

[U Win Towing]

i just bought a 4 door 2002 ford f-150 fx4 and i put a brand new motor in it and trans, I'm looking into getting a low for it and from what I'm told nothing bigger then a 7 and a half, please if someone knows let me no before i buy one would be very helpful

 

[1BADAIR]

goto westerns website and spec the truck. once you spec it they recommend a plow and give the ballast weight you will need