The Door Seals made with rubber from Carolina Classics are designed with a sure fit to cold air and water out of your ford truck. Replacing old flattened out door seals with the NEW door seals (which have the original thickness) does just that. It also reduces the pavement and wind noise from passing into the truck to improve the driving comfort. Our door seals are exact duplicates of the originals and designed specifically to fit Ford truck models 1973, 1974, 1975, 1976, 1977, 1978, and 1979. No detail is left out. These Door Seals are manufactured in USA to the highest quality standards and sold in pairs only.