ran across a really old geezer recently,says he adapted a carb/manifold from a Ferguson 35 tractor to his Funk.Havent seen it yet,but he claims it works just fine.Looking for the correct Holley carb for my 226,would like to build "zoomie" stainless header for it as well,go straight up! Looked at a couple of "Custom" tractors at a show recently,marketed by Montgomery Ward,used Chrysler 6cyl power(224?) 4+2 trans with a torque converter.Made some noise at the pull!