To purchase my 1969 to 1991 Mercedes V8 valve cover service / leak fix kit click on this link: https://mercedessource.com/store/m116-and-m117-v8-valve-cover-service-oil-leak-fix-kit
How to Fix Pesky Valve Cover Oil Leaks on M116 M117 Mercedes V8 Engines
To purchase my 1969 to 1991 Mercedes V8 valve cover service / leak fix kit click on this link: https://mercedessource.com/store/m116-and-m117-v8-valve...