Reproduction of the original big block fan shroud used on all 1965/1967 Galaxies with 352,390,427, and 428 engines. Original shrouds were metal, this quality replacement is manufactured of durable abs plastic to match the original in fit and appearance. A Dearborn Classics exclusive, made in the usa! The heiGTh is 21 1/2 inches, width 24 3/8 inches. The distance between the bottom bolts is 23 1/2, distance between the top bolts is 23 1/2, distance between the top bolt and bottom bolt is 10 and the hole, which is the diameter of the opening of the shroud is 20 3/8. All measurements are approximate!