Here is an original L79 FOR 65 66 67 Chevelle Beaumont 327 /350 H.P. engines,the top was stripped at the chrome shop but never plated as the owner passed before it was completed. The base has 2 holes torched in it at one point in it's life( imagine that),rubber gasket is original and still soft. This is a rare piece. The air cleaner top was plated in silver zinc to prevent it from rusting after I got it back from having the original chrome stripped off. $175 shipped to your door.