Title says it all, how big of tires will fit on a 78 F-250 4X4 3/4 ton truck with no lift? Also I do have a saw zall if it comes down to it :) haha

Hey guys im looking for a little bit of advice on a 460 swap from a 351m into my 78 f250. It is a 4 speed. I need to know what all you all think i need to make the swap successful and the easiest way of going about it. Thanks fellas

I'm from Frankfort KY, looking for some local people who know some stuff about Muddin/Off-roading