motor mounts from either 2 or 4 wd 1983 fords with a 460 135 this is a tri-y header ... 1968-72 149 does not fit fuel injection engines 150 will fit on angle plug heads except ... displacement between 305-400 cubic inch engines excluding those catalytic equipped ... 161 manifold duals will not fit 1965-67162 manifold duals fit 1965-76163 will ... only fit 16 bolt f.e cylinder heads with the top four exhaust bolt ... holes in line will not seal properly on heads with ... 2 isolators seal power #270-2290 and 2 ford engine mounts #d3ly-6030a right side ... and #d3ly-6031a left side 166 engine swap mount kit # ... and air injection 173 fits t.p.i engines with single 3 inlet catalytic ... and later motor mounts and frame mounts ford p.n d00z6038g and because of possible ...