1 X Aluminum Shroud. For 1972-1976 FORD GRAN TORINO MOST ENGINES. For 1972-1976 FORD TORINO MOST ENGINES. For 1972-1979 FORD THUNDERBIRD MOST ENGINES. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine.