Grade B exhaust manifold heat shield for any 1970 Mercury Cougar or Ford Mustang with 351C engine, 2V or 4V, it doesn't matter. Uses a separate, small diameter metal tube (part number D0OZ-9652-A) that attaches to the 1970 Cleveland air cleaner snorkel. Grade B used will have minor pitting, and may have small holes and or rough rusted edges. When mounted it would be difficult to see the defects. We also stock A grade versions.
Replaces Ford part number D0OZ-9A603-F.