EMK-7 Engine mount set. Chassis engineering motor mount "ears" that bolt to engine block. 2 ears, no rubber motor mount which is available separately. These are un drilled and may be drilled to patterns such as 1958-1963 235 and 261 Chevrolet triangle pattern which is not the same as the 194-215-230-250-292 Chevrolet triangle pattern. This is for cars that do not have the stock Chevrolet front motor mount, for instance cars with Mustang II front suspension.