give you the thumbs
up cause thats what i planned on doing i have four fox bodies mustangs here in chicago and a 69 mach 1 ,,,, two converibles -two hatch,,,,,using grease is about the only way to stop rust,, i also drilled a few 1/4 holes in the rocker panels, also drilled behind the door braces and sprayed chain lubricant in them,,,poured oil in the trunk,inside the cowl under the carpet padding etc,, grease was my next plan,my daily winter driver is hatchbody with the 2.3 if you have a 5.0 it would be trouble in the snow as they are front heavy, i will only drive one of the mustangs in the winter,its my sacrificial car ha ha ,,,, will start greasing the other mustangs soon even though i don't plan on driving them in the snow the moisture here in chicago will get to them,,i don'believe in undercoating as it only gets hard and flaky in time and rust will gather behind it, ,,,have fun